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2025 Ironman 70.3 Chattanooga

May 17, 2025 · Chattanooga, TN, United States

Data: Ironman™ · Updated 7/3/2025 · Quality: unknownHow data works

Race editions

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2026202520242023202220192018201720162015
Distance
Half-Iron (70.3 miles)
Iron-Distance
Field size
68
45 men · 23 women
Men SOF
83.95
Women SOF
64.48

Race story in the data

Men: Sam Long won in 1:10:21 with a Winner margin. Matthew McElroy had the fastest run (00:56).

Women: Grace Alexander won in 1:28:46 with a +1:37 margin. Grace Alexander had the fastest run (1:10).

Shareable race cards

Copy clean podium and split summaries for chats, newsletters, and social posts.

Race summary

2025 Ironman 70.3 Chattanooga 2025 - Men

ProTriStats

Winner: Sam Long in 1:10:21

Margin: Winner

Fastest bike: Sam Long - 1:56:50

Fastest run: Matthew McElroy - 00:56

Top points: Matt Schafer - 4.00 pts

Field: 42/45 finishers, SOF 83.95

Race summary

2025 Ironman 70.3 Chattanooga 2025 - Women

ProTriStats

Winner: Grace Alexander in 1:28:46

Margin: +1:37

Fastest bike: Grace Alexander - 2:16:51

Fastest run: Grace Alexander - 1:10

Top points: Laura Mathews - 4.00 pts

Field: 22/23 finishers, SOF 64.48

Men race summary

42 finishers from 45 starters · SOF 83.95

Winner
Sam Long
1:10:21
Winning margin
Winner
Gap to second place
Fastest swim
Split unavailable
Fastest bike
Sam Long · 1:56:50
Fastest run
Matthew McElroy · 00:56
Top points
Matt Schafer
4.00 pts

Women race summary

22 finishers from 23 starters · SOF 64.48

Winner
Grace Alexander
1:28:46
Winning margin
+1:37
Gap to second place
Fastest swim
Split unavailable
Fastest bike
Grace Alexander · 2:16:51
Fastest run
Grace Alexander · 1:10
Top points
Laura Mathews
4.00 pts

Men split podiums

Fastest stored segment times. These are segment rankings, not cumulative race-position order.

Swim

Split unavailable.

T1

Split unavailable.

Bike

  1. 1
    Sam Long
    Finish 1
    1:56:50
  2. 2
    Jackson Laundry
    Finish 7
    1:56:54
  3. 3
    John Killeen
    Finish 6
    1:58:34

T2

Split unavailable.

Run

  1. 1
    Matthew McElroy
    Finish 2
    00:56
  2. 2
    Sam Appleton
    Finish 4
    00:56
  3. 3
    Jackson Laundry
    Finish 7
    00:57
Off-bike and off-run position order needs cumulative split-position data. ProTriStats currently stores segment times and segment ranks, so this page reports the fastest bike split rather than who entered T2 first.

Women split podiums

Fastest stored segment times. These are segment rankings, not cumulative race-position order.

Swim

Split unavailable.

T1

Split unavailable.

Bike

  1. 1
    Grace Alexander
    Finish 1
    2:16:51
  2. 2
    Adele Likin
    Finish 4
    2:17:15
  3. 3
    Jessica Smith
    Finish 2
    2:18:07

T2

Split unavailable.

Run

  1. 1
    Grace Alexander
    Finish 1
    1:10
  2. 2
    Astrid Peregord
    Finish 22
    1:11
  3. 3
    Alycia Fast
    Finish 7
    1:13
Off-bike and off-run position order needs cumulative split-position data. ProTriStats currently stores segment times and segment ranks, so this page reports the fastest bike split rather than who entered T2 first.

PodiumMen

Winner time: 1:10:21
🥇#1
US
Sam Long
1:10:21
3.00 pts
🥈#2
US
Matthew McElroy
1:08:34
3.00 pts
🥉#3
US
Jason West
1:08:14
3.00 pts

PodiumWomen

Winner time: 1:28:46
🥇#1
US
Grace Alexander
1:28:46
3.00 pts
🥈#2
US
Jessica Smith
1:30:23
3.00 pts
🥉#3
US
Carolyn Olsen
1:28:43
3.00 pts

Men · Split Rank Flow

Top finishers by stored split rank. Lower lines are worse ranks; this is not cumulative race position at each checkpoint.

Top 8
#1#5#10SwimBikeRunFinish#1#2#3#4#5#6#7#8
Sam Long1Matthew Mc Elroy2Jason West3Sam Appleton4Ari Klau5John Killeen6Jackson Laundry7Connor Ford8

Women · Split Rank Flow

Top finishers by stored split rank. Lower lines are worse ranks; this is not cumulative race position at each checkpoint.

Top 8
#1#5#10SwimBikeRunFinish#1#2#3#4#5#6#7#8
Grace Alexander1Jessica Smith2Carolyn Olsen3Adele Likin4Caroline Kaplan5Chelsea Hollingsworth6Alycia Fast7Micah Gay8

Men · Finish Time Distribution

Women · Finish Time Distribution

Male Pro Results

45 participants

1:10:21
Swim
—
Bike
1:56:50
Run
00:59
1:08:34
Swim
—
Bike
2:02:28
Run
00:56
1:08:14
Swim
—
Bike
2:03:35
Run
1:00
1:12:39
Swim
—
Bike
1:59:40
Run
00:56
1:12:56
Swim
—
Bike
1:59:56
Run
1:03
1:14:56
Swim
—
Bike
1:58:34
Run
00:58
1:18:30
Swim
—
Bike
1:56:54
Run
00:57
1:16:57
Swim
—
Bike
1:59:29
Run
1:03
1:17:33
Swim
—
Bike
2:00:36
Run
1:17
1:13:30
Swim
—
Bike
2:04:58
Run
1:14
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Sam LongUS1:10:21Winner——1:56:50—00:593.00
2Matthew McElroyUS1:08:34———2:02:28—00:563.00
3Jason WestUS1:08:14———2:03:35—1:003.00
4Sam AppletonAU1:12:39———1:59:40—00:563.00
5Ari KlauUS1:12:56———1:59:56—1:033.00
6John KilleenUS1:14:56———1:58:34—00:583.00
7Jackson LaundryCA1:18:30———1:56:54—00:573.00
8Connor FordUS1:16:57———1:59:29—1:033.00
9Matthew RalphsZA1:17:33———2:00:36—1:173.00
10Manoel Messias Dos SantosBR1:13:30———2:04:58—1:143.00
11David ReynoldsUS1:16:44———2:02:44—1:073.00
12Mitchell OttUS1:16:35———2:03:33—1:013.00
13Blake SelmUS1:14:36———2:05:45—1:103.00
14Mitchell KirbyCA1:14:53———2:06:49—1:153.00
15Kevin PortmannFR1:18:30———2:03:45—1:163.00
16Yannick FischbachDE1:16:08———2:06:50—1:113.00
17Brad BischoffUS1:20:34———2:03:11—00:593.00
18Connor ReadmanUS1:18:52———2:04:43—1:123.00
19Alexander FrankUS1:17:33———2:06:43—1:193.00
20Robby WebsterUS1:16:46———2:08:58—1:233.00
21Patrick BradyUS1:19:47———2:07:02—00:583.00
22Mitchell BronstetterUS1:21:40———2:05:41—1:053.00
23Boden GentileUS1:25:12———2:02:55—1:003.00
24Klodian MitriUS1:21:13———2:08:00—1:093.00
25Joshua BerlesDE1:29:37———2:00:16—1:173.00
26Max KohllUS1:22:38———2:08:43—1:203.00
27Brian ReynoldsUS1:26:34———2:04:55—1:143.00
28Roee ZoaretsIS1:22:27———2:09:59—1:383.00
29Matt JacksonUS1:21:11———2:12:21—1:193.00
30James HayesUS1:29:41———2:04:20—1:053.00
31Michael ChronertUS1:26:23———2:07:07—1:443.00
32Jonathan FecikUS1:26:47———2:08:29—1:323.00
33Ben SternUS1:24:07———2:12:36—1:253.00
34Nicholas DicklinUS1:24:10———2:14:40—1:043.00
35Logan PollanderUS1:26:45———2:12:11—1:293.00
36Jose SaenzGT1:29:00———2:10:05—2:063.00
37Kaeleb PenningtonUS1:30:47———2:09:58—1:053.00
38Rene JensenDK1:37:40———2:07:22—1:183.00
39Alexander FullerUS1:34:45———2:11:45—1:373.00
40Kevin BishopUS1:35:22———2:11:09—1:523.00
41Yorlliry MorenoVE1:33:47———2:18:25—1:223.00
42Matt SchaferUS1:53:31———2:16:07—3:124.00
DNFLevente LukacsHUDNF———2:11:12—1:01—
DNFMatt McWilliamsUSDNF———2:09:09———
DNFColin SzuchUSDNF———2:00:01—1:00—

Female Pro Results

23 participants

1:28:46
Swim
—
Bike
2:16:51
Run
1:10
1:30:23
Swim
—
Bike
2:18:07
Run
1:19
1:28:43
Swim
—
Bike
2:20:32
Run
1:32
1:32:41
Swim
—
Bike
2:17:15
Run
1:19
1:30:10
Swim
—
Bike
2:20:44
Run
1:19
1:26:09
Swim
—
Bike
2:25:11
Run
1:17
1:26:35
Swim
—
Bike
2:25:33
Run
1:13
1:25:23
Swim
—
Bike
2:28:32
Run
1:25
1:29:31
Swim
—
Bike
2:24:43
Run
1:22
1:27:24
Swim
—
Bike
2:26:53
Run
1:40
PosAthleteTimeGapSwimT1BikeT2RunPoints
1Grace AlexanderUS1:28:46Winner——2:16:51—1:103.00
2Jessica SmithUS1:30:23———2:18:07—1:193.00
3Carolyn OlsenUS1:28:43———2:20:32—1:323.00
4Adele LikinUS1:32:41———2:17:15—1:193.00
5Caroline KaplanUS1:30:10———2:20:44—1:193.00
6Chelsea HollingsworthUS1:26:09———2:25:11—1:173.00
7Alycia FastUS1:26:35———2:25:33—1:133.00
8Micah GayCA1:25:23———2:28:32—1:253.00
9Amanda MacuibaUS1:29:31———2:24:43—1:223.00
10Katie ColvilleUS1:27:24———2:26:53—1:403.00
11Kerry GironaUS1:35:52———2:21:31—1:333.00
12Leslie HomolUS1:29:36———2:28:30—1:333.00
13Laura MathewsUS1:38:02———2:21:28—1:344.00
14Nicole LevensonUS1:35:17———2:24:56—1:294.00
15Sarah BishopUS1:40:25———2:19:40—1:444.00
16Jessica TuranecCA1:32:07———2:29:22—1:224.00
17Erika DanckersUS1:40:44———2:22:52—1:394.00
18Katie Treston-TomeyUS1:36:10———2:30:05—1:134.00
19Sloane TilleyUS1:38:34———2:31:51—1:374.00
20Abbie SullivanUS1:39:59———2:31:32—1:274.00
21Brittany VockeUS1:45:05———2:28:17—2:304.00
22Astrid PeregordCA1:43:14———2:32:20—1:114.00
DNFJodie StimpsonGBDNF———2:18:49—1:05—