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BOSTON MARATHON 2025

Erin Touhey

Bib: 26084•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
9:23/mi
29:10
↑ 97↓ 3451.5%
10K· 6.21 mi
9:25/mi
58:25
↑ 79↓ 1380.4%
15K· 9.32 mi
9:20/mi
1:27:24
↑ 67↓ 78
20K· 12.43 mi
9:19/mi
1:56:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
2:02:34
↑ 19↓ 370.5%
25K· 15.53 mi
9:39/mi
2:25:58
↑ 66↓ 880.2%
30K· 18.64 mi
10:14/mi
2:57:46
↑ 181↓ 1480.2%
20M
10:27/mi
3:11:58
↑ 64↓ 500.2%
21M
10:55/mi
3:22:53
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:30:14
↑ 17↓ 861.7%
23M
10:09/mi
3:42:56
↑ 23↓ 630.6%
24M
9:57/mi
3:52:53
↓ 821.3%
40K· 24.85 mi
10:07/mi
4:01:32
↓ 200.3%
25.2M
11:01/mi
4:05:20
↑ 13↓ 160.2%
Finish· 26.22 mi
9:53/mi
4:15:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:34
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:12:50
Pace10:08 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2329:109:2329:10
9:23
-
10K
6.21 mi12:13:3858:259:2429:15
9:25
+0:02
15K
9.32 mi12:42:371:27:249:2328:59
9:20
-0:05
20K
12.43 mi13:11:351:56:229:2228:58
9:19
-0:01
Half
13.11 mi13:17:472:02:349:216:12
9:05
-0:14
25K
15.53 mi13:41:112:25:589:2423:24
9:39
+0:34
30K
18.64 mi14:12:592:57:469:3231:48
10:14
+0:35
20M
20.00 mi14:27:113:11:589:3614:12
10:27
+0:13
21M
21.00 mi14:38:063:22:539:4010:55
10:55
+0:28
35K
21.75 mi14:45:273:30:149:407:21
9:49
-1:06
23M
23.00 mi14:58:093:42:569:4212:42
10:09
+0:20
24M
24.00 mi15:08:063:52:539:429:57
9:57
-0:12
40K
24.85 mi15:16:454:01:329:438:39
10:07
+0:10
25.2M
25.20 mi15:20:334:05:209:443:48
11:01
+0:54
Finish
26.22 mi15:30:374:15:249:4510:04
9:53
-1:08

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

9:05 /mi

Average Pace

9:45 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:34

48% of race

Time at Steady Pace

1:12:07

28% of race

Time at Slower Pace

1:00:43

24% of race

Average Pace: 9:44 /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 mi11:44:2329:109:2329:10
9:23
#23880
10K
6.21 mi12:13:3858:259:2429:15
9:25
#23890
15K
9.32 mi12:42:371:27:249:2328:59
9:20
#23693
20K
12.43 mi13:11:351:56:229:2228:58
9:19
#23330
Half
13.11 mi13:17:472:02:349:216:12
9:05
#23282
25K
15.53 mi13:41:112:25:589:2423:24
9:39
#23110
30K
18.64 mi14:12:592:57:469:3231:48
10:14
#22904
20M
20.00 mi14:27:113:11:589:3614:12
10:27
#22850
21M
21.00 mi14:38:063:22:539:4010:55
10:55
#22762
35K
21.75 mi14:45:273:30:149:407:21
9:49
#22694
23M
23.00 mi14:58:093:42:569:4212:42
10:09
#22576
24M
24.00 mi15:08:063:52:539:429:57
9:57
#22503
40K
24.85 mi15:16:454:01:329:438:39
10:07
#22425
25.2M
25.20 mi15:20:334:05:209:443:48
11:01
#22397
Finish
26.22 mi15:30:374:15:249:4510:04
9:53
#22402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi238809634963423301(Top 82%)9264(Top 76%)9264(Top 169%)
10K6.21 mi3.10 mi23890-109626+89626+823872(Top 84%)9605(Top 79%)9605(Top 176%)
15K9.32 mi3.11 mi23693+1979514+1129514+11223301(Top 82%)9264(Top 76%)9264(Top 169%)
20K12.43 mi3.11 mi23330+3639301+2139301+21322354(Top 79%)8783(Top 72%)8783(Top 161%)
Half13.11 mi0.68 mi23282+489276+259276+2522213(Top 78%)8730(Top 71%)8730(Top 160%)
25K15.53 mi2.42 mi23110+1729201+759201+7522371(Top 79%)8859(Top 72%)8859(Top 162%)
30K18.64 mi3.11 mi22904+2069133+689133+6822273(Top 78%)8923(Top 73%)8923(Top 163%)
20M20.00 mi1.36 mi22850+549133913322292(Top 78%)9055(Top 74%)9055(Top 166%)
21M21.00 mi1.00 mi22762+889096+379096+3721186(Top 75%)8547(Top 70%)8547(Top 156%)
35K21.75 mi0.75 mi22694+689071+259071+2521421(Top 75%)8736(Top 71%)8736(Top 160%)
23M23.00 mi1.25 mi22576+1189030+419030+4120955(Top 74%)8532(Top 70%)8532(Top 156%)
24M24.00 mi1.00 mi22503+739014+169014+1621230(Top 75%)8723(Top 71%)8723(Top 159%)
40K24.85 mi0.85 mi22425+788992+228992+2220861(Top 73%)8596(Top 70%)8596(Top 157%)
25.2M25.20 mi0.35 mi22397+288987+58987+520754(Top 73%)8538(Top 70%)8538(Top 156%)
Finish26.22 mi1.02 mi22402-58999-128999-1222569(Top 79%)9449(Top 77%)9449(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23301

Females

9264

F18-39

9264

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23872

Females

9605

F18-39

9605

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23301

Females

9264

F18-39

9264

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

22354

Females

8783

F18-39

8783

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22213

Females

8730

F18-39

8730

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

22371

Females

8859

F18-39

8859

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22273

Females

8923

F18-39

8923

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22292

Females

9055

F18-39

9055

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

21186

Females

8547

F18-39

8547

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21421

Females

8736

F18-39

8736

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

20955

Females

8532

F18-39

8532

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

21230

Females

8723

F18-39

8723

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20861

Females

8596

F18-39

8596

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20754

Females

8538

F18-39

8538

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22569

Females

9449

F18-39

9449

Passing Analysis

Category:
Athletes Passed
2113
Passed By
635
Net Change
+1478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23880
5K → 10K238248-10#23880#23890
10K → 15K26063+197#23890#23693
15K → 20K38421+363#23693#23330
20K → Half5911+48#23330#23282
Half → 25K21846+172#23282#23110
25K → 30K27670+206#23110#22904
30K → 20M10046+54#22904#22850
20M → 21M11022+88#22850#22762
21M → 35K8012+68#22762#22694
35K → 23M14123+118#22694#22576
23M → 24M8916+73#22576#22503
24M → 40K868+78#22503#22425
40K → 25.2M379+28#22425#22397
25.2M → Finish3540-5#22397#22402
TOTALS2113635+1478
📊

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