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BOSTON MARATHON 2025

Ann Toomey

MA

Bib: 27275 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:18/mi
32:00
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:04/mi
1:03:18
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:13/mi
1:35:04
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:04/mi
2:09:26
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:46/mi
2:16:06
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:33/mi
2:41:40
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:46/mi
3:18:14
↑ 181↓ 1480.2%
138 ft elev
20M
11:19/mi
3:33:37
↑ 64↓ 500.2%
148 ft elev
21M
12:43/mi
3:46:20
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:02/mi
3:55:20
↑ 17↓ 861.7%
156 ft elev
23M
12:08/mi
4:10:32
↑ 23↓ 630.6%
116 ft elev
24M
11:14/mi
4:21:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:30/mi
4:31:36
↓ 200.3%
20 ft elev
25.2M
12:46/mi
4:36:00
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:04/mi
4:46:15
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:06
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:30:09
Pace11:27 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1632:0010:1832:00
10:18
-
10K
6.21 mi12:19:341:03:1810:1131:18
10:04
-0:14
15K
9.32 mi12:51:201:35:0410:1231:46
10:13
+0:09
20K
12.43 mi13:25:422:09:2610:2534:22
11:04
+0:51
Half
13.11 mi13:32:222:16:0610:236:40
9:46
-1:18
25K
15.53 mi13:57:562:41:4010:2425:34
10:33
+0:47
30K
18.64 mi14:34:303:18:1410:3836:34
11:46
+1:13
20M
20.00 mi14:49:533:33:3710:4115:23
11:19
-0:27
21M
21.00 mi15:02:363:46:2010:4712:43
12:43
+1:24
35K
21.75 mi15:11:363:55:2010:499:00
12:02
-0:41
23M
23.00 mi15:26:484:10:3210:5415:12
12:08
+0:06
24M
24.00 mi15:38:024:21:4610:5411:14
11:14
-0:54
40K
24.85 mi15:47:524:31:3610:569:50
11:30
+0:16
25.2M
25.20 mi15:52:164:36:0010:574:24
12:46
+1:16
Finish
26.22 mi16:02:314:46:1510:5610:15
10:04
-2:42

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

9:46 /mi

Average Pace

10:56 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:33

48% of race

Time at Steady Pace

1:10:49

25% of race

Time at Slower Pace

1:17:53

27% of race

Average Pace: 10:55 /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 mi11:48:1632:0010:1832:00
10:18
#26292
10K
6.21 mi12:19:341:03:1810:1131:18
10:04
#25886
15K
9.32 mi12:51:201:35:0410:1231:46
10:13
#25712
20K
12.43 mi13:25:422:09:2610:2534:22
11:04
#25827
Half
13.11 mi13:32:222:16:0610:236:40
9:46
#25740
25K
15.53 mi13:57:562:41:4010:2425:34
10:33
#25530
30K
18.64 mi14:34:303:18:1410:3836:34
11:46
#25476
20M
20.00 mi14:49:533:33:3710:4115:23
11:19
#25383
21M
21.00 mi15:02:363:46:2010:4712:43
12:43
#25354
35K
21.75 mi15:11:363:55:2010:499:00
12:02
#25380
23M
23.00 mi15:26:484:10:3210:5415:12
12:08
#25379
24M
24.00 mi15:38:024:21:4610:5411:14
11:14
#25342
40K
24.85 mi15:47:524:31:3610:569:50
11:30
#25303
25.2M
25.20 mi15:52:164:36:0010:574:24
12:46
#25294
Finish
26.22 mi16:02:314:46:1510:5610:15
10:04
#25249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi262921091810918254571048310483
10K6.21 mi3.10 mi25886+40610706+21210706+212254621049910499
15K9.32 mi3.11 mi25712+17410622+8410622+84254571048310483
20K12.43 mi3.11 mi25827-11510691-6910691-69260931085910859
Half13.11 mi0.68 mi25740+8710635+5610635+562427998689868
25K15.53 mi2.42 mi25530+21010536+9910536+992444599899989
30K18.64 mi3.11 mi25476+5410550-1410550-14252491053110531
20M20.00 mi1.36 mi25383+9310505+4510505+45242151007210072
21M21.00 mi1.00 mi25354+2910504+110504+1246861039310393
35K21.75 mi0.75 mi25380-2610534-3010534-30258801103811038
23M23.00 mi1.25 mi25379+110545-1110545-11253051075910759
24M24.00 mi1.00 mi25342+3710527+1810527+18244351034510345
40K24.85 mi0.85 mi25303+3910515+1210515+12241161022710227
25.2M25.20 mi0.35 mi25294+910512+310512+3246201048110481
Finish26.22 mi1.02 mi25249+4510496+1610496+162308497099709

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

25457

Females

10483

F18-39

10483

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25462

Females

10499

F18-39

10499

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

25457

Females

10483

F18-39

10483

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26093

Females

10859

F18-39

10859

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24279

Females

9868

F18-39

9868

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24445

Females

9989

F18-39

9989

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25249

Females

10531

F18-39

10531

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24215

Females

10072

F18-39

10072

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24686

Females

10393

F18-39

10393

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25880

Females

11038

F18-39

11038

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25305

Females

10759

F18-39

10759

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24435

Females

10345

F18-39

10345

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24116

Females

10227

F18-39

10227

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24620

Females

10481

F18-39

10481

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

23084

Females

9709

F18-39

9709

Passing Analysis

Category:
Athletes Passed
1628
Passed By
585
Net Change
+1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26292
5K → 10K44135+406#26292#25886
10K → 15K22450+174#25886#25712
15K → 20K89204-115#25712#25827
20K → Half881+87#25827#25740
Half → 25K22919+210#25740#25530
25K → 30K15298+54#25530#25476
30K → 20M10613+93#25476#25383
20M → 21M6031+29#25383#25354
21M → 35K2147-26#25354#25380
35K → 23M4443+1#25380#25379
23M → 24M5316+37#25379#25342
24M → 40K5112+39#25342#25303
40K → 25.2M189+9#25303#25294
25.2M → Finish527+45#25294#25249
TOTALS1628585+1043

Passing Charts

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