Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Heather Jackson leads the stored head-to-head
Last 5 shared: Jennifer Spieldenner 0, Heather Jackson 5. This only counts races where both athletes have stored results.
Win share
Jennifer Spieldenner
0%
Win share
Heather Jackson
100%
Latest shared race
2020 Challenge Daytona
12/5/2020 · edge Heather Jackson
35
Jennifer Spieldenner
20
Heather Jackson
Head-to-head
Jennifer Spieldenner vs Heather Jackson
Heather Jackson leads: 0-11 across 11 shared starts
Last 5 shared: Jennifer Spieldenner 0, Heather Jackson 5
Latest shared race: 2020 Challenge Daytona - edge Heather Jackson
Career starts: Jennifer Spieldenner 40, Heather Jackson 59
Career wins: Jennifer Spieldenner 3, Heather Jackson 19
40
Starts
59
3
Wins
19
8
Podiums
37
33
Top 10s
51
#1
Best
#1
#7.1
Avg pos
#3.8
1773
Points
4239
0
Jennifer Spieldenner head-to-head wins
11
Shared race starts
11
Heather Jackson head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2020 Challenge Daytona
12/5/2020
35
Jennifer Spieldenner
3:48:11
20
Heather Jackson
3:38:40
2019 Ironman Hawaii
10/11/2019
34
Jennifer Spieldenner
11:28:22
5
Heather Jackson
8:54:44
2019 Ironman 70.3 St. George
5/3/2019
9
Jennifer Spieldenner
4:23:48
8
Heather Jackson
4:22:42
2019 Ironman 70.3 Oceanside
4/5/2019
9
Jennifer Spieldenner
4:37:54
5
Heather Jackson
4:18:23
2018 Wildflower
5/4/2018
4
Jennifer Spieldenner
4:51:28
1
Heather Jackson
4:34:46
2018 Ironman 70.3 Oceanside
4/6/2018
7
Jennifer Spieldenner
4:31:45
4
Heather Jackson
4:23:53
2017 Ironman 70.3 Calgary
7/22/2017
2
Jennifer Spieldenner
4:03:57
1
Heather Jackson
3:57:20
2017 Ironman 70.3 Oceanside
3/31/2017
5
Jennifer Spieldenner
4:28:07
4
Heather Jackson
4:25:52
2016 Ironman 70.3 Oceanside
4/1/2016
10
Jennifer Spieldenner
4:33:25
3
Heather Jackson
4:18:32
2015 Ironman 70.3 Oceanside
3/27/2015
7
Jennifer Spieldenner
4:25:29
1
Heather Jackson
4:14:47
2014 Ironman 70.3 Oceanside
3/28/2014
6
Jennifer Spieldenner
4:28:35
2
Heather Jackson
4:14:15
| Race | Jennifer Spieldenner | Heather Jackson | Edge |
|---|---|---|---|
| 2020 Challenge Daytona 12/5/2020 | 35 3:48:11 | 20 3:38:40 | B |
| 2019 Ironman Hawaii 10/11/2019 | 34 11:28:22 | 5 8:54:44 | B |
| 2019 Ironman 70.3 St. George 5/3/2019 | 9 4:23:48 | 8 4:22:42 | B |
| 2019 Ironman 70.3 Oceanside 4/5/2019 | 9 4:37:54 | 5 4:18:23 | B |
| 2018 Wildflower 5/4/2018 | 4 4:51:28 | 1 4:34:46 | B |
| 2018 Ironman 70.3 Oceanside 4/6/2018 | 7 4:31:45 | 4 4:23:53 | B |
| 2017 Ironman 70.3 Calgary 7/22/2017 | 2 4:03:57 | 1 3:57:20 | B |
| 2017 Ironman 70.3 Oceanside 3/31/2017 | 5 4:28:07 | 4 4:25:52 | B |
| 2016 Ironman 70.3 Oceanside 4/1/2016 | 10 4:33:25 | 3 4:18:32 | B |
| 2015 Ironman 70.3 Oceanside 3/27/2015 | 7 4:25:29 | 1 4:14:47 | B |
| 2014 Ironman 70.3 Oceanside 3/28/2014 | 6 4:28:35 | 2 4:14:15 | B |