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BOSTON MARATHON 2025

Donna Cote

Bib: 31927•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
11:30/mi
35:43
↑ 97↓ 3451.5%
10K· 6.21 mi
11:26/mi
1:11:15
↑ 79↓ 1380.4%
15K· 9.32 mi
11:12/mi
1:46:02
↑ 67↓ 78
20K· 12.43 mi
11:11/mi
2:20:46
↑ 106↓ 860.1%
Half· 13.11 mi
11:08/mi
2:28:22
↑ 19↓ 370.5%
25K· 15.53 mi
12:36/mi
2:58:55
↑ 66↓ 880.2%
30K· 18.64 mi
13:04/mi
3:39:30
↑ 181↓ 1480.2%
20M
14:37/mi
3:59:22
↑ 64↓ 500.2%
21M
15:10/mi
4:14:32
↑ 106↓ 241.6%
35K· 21.75 mi
12:15/mi
4:23:42
↑ 17↓ 861.7%
23M
14:12/mi
4:41:29
↑ 23↓ 630.6%
24M
12:42/mi
4:54:11
↓ 821.3%
40K· 24.85 mi
14:09/mi
5:06:17
↓ 200.3%
25.2M
16:43/mi
5:12:03
↑ 13↓ 160.2%
Finish· 26.22 mi
12:27/mi
5:24:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:22
Pace11:19 /mi
2nd Half
Distance13.11 mi
Time2:56:22
Pace13:27 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0535:4311:3035:43
11:30
-
10K
6.21 mi12:34:371:11:1511:2835:32
11:26
-0:04
15K
9.32 mi13:09:241:46:0211:2334:47
11:12
-0:14
20K
12.43 mi13:44:082:20:4611:2034:44
11:11
-0:01
Half
13.11 mi13:51:442:28:2211:197:36
11:08
-0:03
25K
15.53 mi14:22:172:58:5511:3130:33
12:36
+1:28
30K
18.64 mi15:02:523:39:3011:4740:35
13:04
+0:28
20M
20.00 mi15:22:443:59:2211:5819:52
14:37
+1:33
21M
21.00 mi15:37:544:14:3212:0715:10
15:10
+0:33
35K
21.75 mi15:47:044:23:4212:089:10
12:15
-2:55
23M
23.00 mi16:04:514:41:2912:1417:47
14:12
+1:57
24M
24.00 mi16:17:334:54:1112:1512:42
12:42
-1:30
40K
24.85 mi16:29:395:06:1712:1912:06
14:09
+1:27
25.2M
25.20 mi16:35:255:12:0312:235:46
16:43
+2:34
Finish
26.22 mi16:48:065:24:4412:2412:41
12:27
-4:16

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

11:08 /mi

Average Pace

12:24 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:22

46% of race

Time at Steady Pace

1:45:41

33% of race

Time at Slower Pace

1:10:41

22% of race

Average Pace: 12:23 /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 mi11:59:0535:4311:3035:43
11:30
#28004
10K
6.21 mi12:34:371:11:1511:2835:32
11:26
#27793
15K
9.32 mi13:09:241:46:0211:2334:47
11:12
#27512
20K
12.43 mi13:44:082:20:4611:2034:44
11:11
#27188
Half
13.11 mi13:51:442:28:2211:197:36
11:08
#27162
25K
15.53 mi14:22:172:58:5511:3130:33
12:36
#27133
30K
18.64 mi15:02:523:39:3011:4740:35
13:04
#27083
20M
20.00 mi15:22:443:59:2211:5819:52
14:37
#27152
21M
21.00 mi15:37:544:14:3212:0715:10
15:10
#27174
35K
21.75 mi15:47:044:23:4212:089:10
12:15
#27148
23M
23.00 mi16:04:514:41:2912:1417:47
14:12
#27187
24M
24.00 mi16:17:334:54:1112:1512:42
12:42
#27168
40K
24.85 mi16:29:395:06:1712:1912:06
14:09
#27194
25.2M
25.20 mi16:35:255:12:0312:235:46
16:43
#27224
Finish
26.22 mi16:48:065:24:4412:2412:41
12:27
#27236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28004119661196626919(Top 95%)11332(Top 93%)11332(Top 207%)
10K6.21 mi3.10 mi27793+21111823+14311823+14327535(Top 97%)11689(Top 96%)11689(Top 214%)
15K9.32 mi3.11 mi27512+28111664+15911664+15926919(Top 95%)11332(Top 93%)11332(Top 207%)
20K12.43 mi3.11 mi27188+32411476+18811476+18826269(Top 92%)10953(Top 90%)10953(Top 200%)
Half13.11 mi0.68 mi27162+2611462+1411462+1426693(Top 94%)11236(Top 92%)11236(Top 205%)
25K15.53 mi2.42 mi27133+2911459+311459+326999(Top 95%)11426(Top 93%)11426(Top 209%)
30K18.64 mi3.11 mi27083+5011445+1411445+1426746(Top 94%)11356(Top 93%)11356(Top 208%)
20M20.00 mi1.36 mi27152-6911495-5011495-5027693(Top 97%)11914(Top 97%)11914(Top 218%)
21M21.00 mi1.00 mi27174-2211514-1911514-1927281(Top 96%)11717(Top 96%)11717(Top 214%)
35K21.75 mi0.75 mi27148+2611504+1011504+1026183(Top 92%)11186(Top 91%)11186(Top 205%)
23M23.00 mi1.25 mi27187-3911539-3511539-3527472(Top 97%)11840(Top 97%)11840(Top 216%)
24M24.00 mi1.00 mi27168+1911532+711532+726532(Top 93%)11386(Top 93%)11386(Top 208%)
40K24.85 mi0.85 mi27194-2611551-1911551-1927285(Top 96%)11781(Top 96%)11781(Top 215%)
25.2M25.20 mi0.35 mi27224-3011573-2211573-2227977(Top 98%)12099(Top 99%)12099(Top 221%)
Finish26.22 mi1.02 mi27236-1211588-1511588-1527243(Top 96%)11741(Top 96%)11741(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

26919

Females

11332

F18-39

11332

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27535

Females

11689

F18-39

11689

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

26919

Females

11332

F18-39

11332

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26269

Females

10953

F18-39

10953

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26693

Females

11236

F18-39

11236

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26999

Females

11426

F18-39

11426

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26746

Females

11356

F18-39

11356

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27693

Females

11914

F18-39

11914

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27281

Females

11717

F18-39

11717

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26183

Females

11186

F18-39

11186

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

27472

Females

11840

F18-39

11840

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26532

Females

11386

F18-39

11386

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27285

Females

11781

F18-39

11781

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27977

Females

12099

F18-39

12099

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27243

Females

11741

F18-39

11741

Passing Analysis

Category:
Athletes Passed
1185
Passed By
417
Net Change
+768
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28004
5K → 10K2209+211#28004#27793
10K → 15K2810+281#27793#27512
15K → 20K3251+324#27512#27188
20K → Half337+26#27188#27162
Half → 25K8859+29#27162#27133
25K → 30K10050+50#27133#27083
30K → 20M1584-69#27083#27152
20M → 21M1941-22#27152#27174
21M → 35K304+26#27174#27148
35K → 23M1352-39#27148#27187
23M → 24M289+19#27187#27168
24M → 40K1036-26#27168#27194
40K → 25.2M333-30#27194#27224
25.2M → Finish2032-12#27224#27236
TOTALS1185417+768
📊

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