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BOSTON MARATHON 2025

Kelly Donahoo

Bib: 30229•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:15
Rank: #27122
Start → 5K
33:15 | 10:42/mi
10K· 6.21 mi
1:07:39
Rank: #27175 (-53)
5K → 10K
34:24 | 11:04/mi
15K· 9.32 mi
1:44:27
Rank: #27325 (-150)
10K → 15K
36:48 | 11:51/mi
20K· 12.43 mi
2:25:52
Rank: #27607 (-282)
15K → 20K
41:25 | 13:20/mi
Half· 13.11 mi
2:34:01
Rank: #27598 (+9)
20K → Half
8:09 | 11:57/mi
25K· 15.53 mi
3:13:16
Rank: #27916 (-318)
Half → 25K
39:15 | 16:11/mi
30K· 18.64 mi
3:55:07
Rank: #27814 (+102)
25K → 30K
41:51 | 13:28/mi
20M
4:14:59
Rank: #27819 (-5)
30K → 20M
19:52 | 14:37/mi
21M
4:31:11
Rank: #27842 (-23)
20M → 21M
16:12 | 16:12/mi
35K· 21.75 mi
4:40:55
Rank: #27821 (+21)
21M → 35K
9:44 | 13:01/mi
23M
4:57:53
Rank: #27792 (+29)
35K → 23M
16:58 | 13:33/mi
24M
5:10:32
Rank: #27759 (+33)
23M → 24M
12:39 | 12:39/mi
40K· 24.85 mi
5:21:58
Rank: #27736 (+23)
24M → 40K
11:26 | 13:22/mi
25.2M
5:26:44
Rank: #27725 (+11)
40K → 25.2M
4:46 | 13:49/mi
Finish· 26.22 mi
5:38:31
Rank: #27682 (+43)
25.2M → Finish
11:47 | 11:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:01
Pace11:45 /mi
2nd Half
Distance13.11 mi
Time3:04:30
Pace14:04 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4233:1510:4233:15
10:42
-
10K
6.21 mi12:32:061:07:3910:5334:24
11:04
+0:22
15K
9.32 mi13:08:541:44:2711:1236:48
11:51
+0:47
20K
12.43 mi13:50:192:25:5211:4441:25
13:20
+1:29
Half
13.11 mi13:58:282:34:0111:458:09
11:57
-1:23
25K
15.53 mi14:37:433:13:1612:2639:15
16:11
+4:14
30K
18.64 mi15:19:343:55:0712:3741:51
13:28
-2:43
20M
20.00 mi15:39:264:14:5912:4519:52
14:37
+1:09
21M
21.00 mi15:55:384:31:1112:5516:12
16:12
+1:35
35K
21.75 mi16:05:224:40:5512:559:44
13:01
-3:11
23M
23.00 mi16:22:204:57:5312:5716:58
13:33
+0:32
24M
24.00 mi16:34:595:10:3212:5612:39
12:39
-0:54
40K
24.85 mi16:46:255:21:5812:5711:26
13:22
+0:43
25.2M
25.20 mi16:51:115:26:4412:584:46
13:49
+0:27
Finish
26.22 mi17:02:585:38:3112:5511:47
11:34
-2:15

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:42 /mi

Average Pace

12:55 /mi

Slowest Pace

16:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:23

37% of race

Time at Steady Pace

2:18:49

41% of race

Time at Slower Pace

1:15:19

22% of race

Average Pace: 12:55 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:57:4233:1510:4233:15
10:42
#27122
10K
6.21 mi12:32:061:07:3910:5334:24
11:04
#27175
15K
9.32 mi13:08:541:44:2711:1236:48
11:51
#27325
20K
12.43 mi13:50:192:25:5211:4441:25
13:20
#27607
Half
13.11 mi13:58:282:34:0111:458:09
11:57
#27598
25K
15.53 mi14:37:433:13:1612:2639:15
16:11
#27916
30K
18.64 mi15:19:343:55:0712:3741:51
13:28
#27814
20M
20.00 mi15:39:264:14:5912:4519:52
14:37
#27819
21M
21.00 mi15:55:384:31:1112:5516:12
16:12
#27842
35K
21.75 mi16:05:224:40:5512:559:44
13:01
#27821
23M
23.00 mi16:22:204:57:5312:5716:58
13:33
#27792
24M
24.00 mi16:34:595:10:3212:5612:39
12:39
#27759
40K
24.85 mi16:46:255:21:5812:5711:26
13:22
#27736
25.2M
25.20 mi16:51:115:26:4412:584:46
13:49
#27725
Finish
26.22 mi17:02:585:38:3112:5511:47
11:34
#27682
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27122114011140127523(Top 97%)11699(Top 96%)11699(Top 214%)
10K6.21 mi3.10 mi27175-5311466-6511466-6527154(Top 96%)11455(Top 94%)11455(Top 209%)
15K9.32 mi3.11 mi27325-15011546-8011546-8027523(Top 97%)11699(Top 96%)11699(Top 214%)
20K12.43 mi3.11 mi27607-28211738-19211738-19227994(Top 99%)11994(Top 98%)11994(Top 219%)
Half13.11 mi0.68 mi27598+911731+711731+727419(Top 97%)11661(Top 95%)11661(Top 213%)
25K15.53 mi2.42 mi27916-31811930-19911930-19928351(Top 100%)12207(Top 100%)12207(Top 223%)
30K18.64 mi3.11 mi27814+10211876+5411876+5427120(Top 95%)11564(Top 95%)11564(Top 211%)
20M20.00 mi1.36 mi27819-511884-811884-827694(Top 98%)11915(Top 97%)11915(Top 218%)
21M21.00 mi1.00 mi27842-2311909-2511909-2527893(Top 98%)12002(Top 98%)12002(Top 219%)
35K21.75 mi0.75 mi27821+2111902+711902+726968(Top 95%)11575(Top 95%)11575(Top 212%)
23M23.00 mi1.25 mi27792+2911884+1811884+1826920(Top 95%)11566(Top 95%)11566(Top 211%)
24M24.00 mi1.00 mi27759+3311871+1311871+1326483(Top 93%)11366(Top 93%)11366(Top 208%)
40K24.85 mi0.85 mi27736+2311867+411867+426650(Top 94%)11473(Top 94%)11473(Top 210%)
25.2M25.20 mi0.35 mi27725+1111863+411863+426058(Top 92%)11216(Top 92%)11216(Top 205%)
Finish26.22 mi1.02 mi27682+4311849+1411849+1426229(Top 92%)11268(Top 92%)11268(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

27523

Females

11699

F18-39

11699

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27154

Females

11455

F18-39

11455

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

27523

Females

11699

F18-39

11699

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

27994

Females

11994

F18-39

11994

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

27419

Females

11661

F18-39

11661

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

28351

Females

12207

F18-39

12207

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

27120

Females

11564

F18-39

11564

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

27694

Females

11915

F18-39

11915

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27893

Females

12002

F18-39

12002

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

26968

Females

11575

F18-39

11575

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

26920

Females

11566

F18-39

11566

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26483

Females

11366

F18-39

11366

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26650

Females

11473

F18-39

11473

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26058

Females

11216

F18-39

11216

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26229

Females

11268

F18-39

11268

Passing Analysis

Category:
Athletes Passed
563
Passed By
1123
Net Change
-560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27122
5K → 10K125178-53#27122#27175
10K → 15K62212-150#27175#27325
15K → 20K14296-282#27325#27607
20K → Half1910+9#27607#27598
Half → 25K6324-318#27598#27916
25K → 30K11311+102#27916#27814
30K → 20M2530-5#27814#27819
20M → 21M1336-23#27819#27842
21M → 35K276+21#27842#27821
35K → 23M3910+29#27821#27792
23M → 24M363+33#27792#27759
24M → 40K274+23#27759#27736
40K → 25.2M110+11#27736#27725
25.2M → Finish463+43#27725#27682
TOTALS5631123-560
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing