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BOSTON MARATHON 2025

Danielle Doherty

Bib: 31626•F

MA

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:07/mi
31:25
↑ 97↓ 3451.5%
10K· 6.21 mi
11:03/mi
1:05:46
↑ 79↓ 1380.4%
15K· 9.32 mi
11:43/mi
1:42:10
↑ 67↓ 78
20K· 12.43 mi
13:15/mi
2:23:21
↑ 106↓ 860.1%
Half· 13.11 mi
13:41/mi
2:32:41
↑ 19↓ 370.5%
25K· 15.53 mi
15:21/mi
3:09:54
↑ 66↓ 880.2%
30K· 18.64 mi
15:04/mi
3:56:44
↑ 181↓ 1480.2%
20M
14:17/mi
4:16:09
↑ 64↓ 500.2%
21M
14:55/mi
4:31:04
↑ 106↓ 241.6%
35K· 21.75 mi
14:54/mi
4:42:13
↑ 17↓ 861.7%
23M
14:35/mi
5:00:29
↑ 23↓ 630.6%
24M
14:29/mi
5:14:58
↓ 821.3%
40K· 24.85 mi
15:43/mi
5:28:24
↓ 200.3%
25.2M
17:18/mi
5:34:22
↑ 13↓ 160.2%
Finish· 26.22 mi
15:00/mi
5:49:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:41
Pace11:39 /mi
2nd Half
Distance13.11 mi
Time3:16:58
Pace15:02 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2031:2510:0731:25
10:07
-
10K
6.21 mi12:28:411:05:4610:3534:21
11:03
+0:56
15K
9.32 mi13:05:051:42:1010:5836:24
11:43
+0:40
20K
12.43 mi13:46:162:23:2111:3241:11
13:15
+1:32
Half
13.11 mi13:55:362:32:4111:399:20
13:41
+0:26
25K
15.53 mi14:32:493:09:5412:1337:13
15:21
+1:40
30K
18.64 mi15:19:393:56:4412:4246:50
15:04
-0:17
20M
20.00 mi15:39:044:16:0912:4819:25
14:17
-0:47
21M
21.00 mi15:53:594:31:0412:5414:55
14:55
+0:38
35K
21.75 mi16:05:084:42:1312:5911:09
14:54
-0:01
23M
23.00 mi16:23:245:00:2913:0418:16
14:35
-0:19
24M
24.00 mi16:37:535:14:5813:0714:29
14:29
-0:06
40K
24.85 mi16:51:195:28:2413:1313:26
15:43
+1:14
25.2M
25.20 mi16:57:175:34:2213:165:58
17:18
+1:35
Finish
26.22 mi17:12:345:49:3913:2115:17
15:00
-2:18

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

10:07 /mi

Average Pace

13:21 /mi

Slowest Pace

17:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:21

41% of race

Time at Steady Pace

3:06:54

53% of race

Time at Slower Pace

19:24

6% of race

Average Pace: 13:20 /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 mi11:54:2031:2510:0731:25
10:07
#25845
10K
6.21 mi12:28:411:05:4610:3534:21
11:03
#26656
15K
9.32 mi13:05:051:42:1010:5836:24
11:43
#27020
20K
12.43 mi13:46:162:23:2111:3241:11
13:15
#27413
Half
13.11 mi13:55:362:32:4111:399:20
13:41
#27503
25K
15.53 mi14:32:493:09:5412:1337:13
15:21
#27772
30K
18.64 mi15:19:393:56:4412:4246:50
15:04
#27877
20M
20.00 mi15:39:044:16:0912:4819:25
14:17
#27864
21M
21.00 mi15:53:594:31:0412:5414:55
14:55
#27834
35K
21.75 mi16:05:084:42:1312:5911:09
14:54
#27877
23M
23.00 mi16:23:245:00:2913:0418:16
14:35
#27874
24M
24.00 mi16:37:535:14:5813:0714:29
14:29
#27894
40K
24.85 mi16:51:195:28:2413:1313:26
15:43
#27937
25.2M
25.20 mi16:57:175:34:2213:165:58
17:18
#27950
Finish
26.22 mi17:12:345:49:3913:2115:17
15:00
#27995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25845106731067327419(Top 97%)11635(Top 95%)11635(Top 213%)
10K6.21 mi3.10 mi26656-81111137-46411137-46427138(Top 96%)11443(Top 94%)11443(Top 209%)
15K9.32 mi3.11 mi27020-36411368-23111368-23127419(Top 97%)11635(Top 95%)11635(Top 213%)
20K12.43 mi3.11 mi27413-39311606-23811606-23827962(Top 98%)11975(Top 98%)11975(Top 219%)
Half13.11 mi0.68 mi27503-9011664-5811664-5828210(Top 99%)12135(Top 99%)12135(Top 222%)
25K15.53 mi2.42 mi27772-26911841-17711841-17728294(Top 100%)12180(Top 100%)12180(Top 223%)
30K18.64 mi3.11 mi27877-10511909-6811909-6828064(Top 99%)12084(Top 99%)12084(Top 221%)
20M20.00 mi1.36 mi27864+1311913-411913-427494(Top 97%)11819(Top 97%)11819(Top 216%)
21M21.00 mi1.00 mi27834+3011902+1111902+1127081(Top 95%)11608(Top 95%)11608(Top 212%)
35K21.75 mi0.75 mi27877-4311929-2711929-2728041(Top 99%)12095(Top 99%)12095(Top 221%)
23M23.00 mi1.25 mi27874+311936-711936-727695(Top 98%)11954(Top 98%)11954(Top 219%)
24M24.00 mi1.00 mi27894-2011956-2011956-2027870(Top 98%)12055(Top 99%)12055(Top 220%)
40K24.85 mi0.85 mi27937-4311978-2211978-2228017(Top 99%)12104(Top 99%)12104(Top 221%)
25.2M25.20 mi0.35 mi27950-1311983-511983-528115(Top 99%)12149(Top 99%)12149(Top 222%)
Finish26.22 mi1.02 mi27995-4512016-3312016-3328242(Top 99%)12177(Top 100%)12177(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

27419

Females

11635

F18-39

11635

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

27138

Females

11443

F18-39

11443

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

27419

Females

11635

F18-39

11635

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27962

Females

11975

F18-39

11975

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

28210

Females

12135

F18-39

12135

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

28294

Females

12180

F18-39

12180

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28064

Females

12084

F18-39

12084

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27494

Females

11819

F18-39

11819

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27081

Females

11608

F18-39

11608

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

28041

Females

12095

F18-39

12095

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27695

Females

11954

F18-39

11954

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27870

Females

12055

F18-39

12055

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28017

Females

12104

F18-39

12104

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28115

Females

12149

F18-39

12149

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

28242

Females

12177

F18-39

12177

Passing Analysis

Category:
Athletes Passed
208
Passed By
2358
Net Change
-2150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25845
5K → 10K21832-811#25845#26656
10K → 15K30394-364#26656#27020
15K → 20K13406-393#27020#27413
20K → Half292-90#27413#27503
Half → 25K8277-269#27503#27772
25K → 30K28133-105#27772#27877
30K → 20M2613+13#27877#27864
20M → 21M399+30#27864#27834
21M → 35K649-43#27834#27877
35K → 23M1916+3#27877#27874
23M → 24M929-20#27874#27894
24M → 40K346-43#27894#27937
40K → 25.2M114-13#27937#27950
25.2M → Finish348-45#27950#27995
TOTALS2082358-2150
📊

Passing Visuals

Category:
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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