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BOSTON MARATHON 2025

Eileen Wilson

Bib: 25521•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:38/mi
29:56
↑ 97↓ 3451.5%
10K· 6.21 mi
9:40/mi
59:57
↑ 79↓ 1380.4%
15K· 9.32 mi
9:44/mi
1:30:11
↑ 67↓ 78
20K· 12.43 mi
9:43/mi
2:00:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
2:06:48
↑ 19↓ 370.5%
25K· 15.53 mi
9:57/mi
2:30:56
↑ 66↓ 880.2%
30K· 18.64 mi
10:46/mi
3:04:24
↑ 181↓ 1480.2%
20M
10:57/mi
3:19:17
↑ 64↓ 500.2%
21M
11:53/mi
3:31:10
↑ 106↓ 241.6%
35K· 21.75 mi
10:36/mi
3:39:06
↑ 17↓ 861.7%
23M
10:42/mi
3:52:30
↑ 23↓ 630.6%
24M
10:16/mi
4:02:46
↓ 821.3%
40K· 24.85 mi
10:37/mi
4:11:51
↓ 200.3%
25.2M
11:53/mi
4:15:57
↑ 13↓ 160.2%
Finish· 26.22 mi
10:26/mi
4:26:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:48
Pace9:40 /mi
2nd Half
Distance13.11 mi
Time2:19:47
Pace10:40 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0429:569:3829:56
9:38
-
10K
6.21 mi12:22:0559:579:3930:01
9:40
+0:02
15K
9.32 mi12:52:191:30:119:4130:14
9:44
+0:04
20K
12.43 mi13:22:292:00:219:4130:10
9:43
-0:01
Half
13.11 mi13:28:562:06:489:406:27
9:27
-0:16
25K
15.53 mi13:53:042:30:569:4324:08
9:57
+0:30
30K
18.64 mi14:26:323:04:249:5433:28
10:46
+0:49
20M
20.00 mi14:41:253:19:179:5814:53
10:57
+0:11
21M
21.00 mi14:53:183:31:1010:0311:53
11:53
+0:56
35K
21.75 mi15:01:143:39:0610:047:56
10:36
-1:17
23M
23.00 mi15:14:383:52:3010:0713:24
10:42
+0:06
24M
24.00 mi15:24:544:02:4610:0710:16
10:16
-0:26
40K
24.85 mi15:33:594:11:5110:089:05
10:37
+0:21
25.2M
25.20 mi15:38:054:15:5710:094:06
11:53
+1:16
Finish
26.22 mi15:48:434:26:3510:1010:38
10:26
-1:27

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

9:27 /mi

Average Pace

10:10 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:56

57% of race

Time at Steady Pace

1:24:47

32% of race

Time at Slower Pace

30:52

12% of race

Average Pace: 10:10 /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 mi11:52:0429:569:3829:56
9:38
#24646
10K
6.21 mi12:22:0559:579:3930:01
9:40
#24600
15K
9.32 mi12:52:191:30:119:4130:14
9:44
#24521
20K
12.43 mi13:22:292:00:219:4130:10
9:43
#24263
Half
13.11 mi13:28:562:06:489:406:27
9:27
#24227
25K
15.53 mi13:53:042:30:569:4324:08
9:57
#24020
30K
18.64 mi14:26:323:04:249:5433:28
10:46
#23937
20M
20.00 mi14:41:253:19:179:5814:53
10:57
#23910
21M
21.00 mi14:53:183:31:1010:0311:53
11:53
#23874
35K
21.75 mi15:01:143:39:0610:047:56
10:36
#23845
23M
23.00 mi15:14:383:52:3010:0713:24
10:42
#23776
24M
24.00 mi15:24:544:02:4610:0710:16
10:16
#23714
40K
24.85 mi15:33:594:11:5110:089:05
10:37
#23666
25.2M
25.20 mi15:38:054:15:5710:094:06
11:53
#23658
Finish
26.22 mi15:48:434:26:3510:1010:38
10:26
#23659
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24646100341003424370(Top 86%)9884(Top 81%)9884(Top 1584%)
10K6.21 mi3.10 mi24600+4610007+2710007+2724513(Top 86%)9970(Top 82%)9970(Top 1598%)
15K9.32 mi3.11 mi24521+799968+399968+3924370(Top 86%)9884(Top 81%)9884(Top 1584%)
20K12.43 mi3.11 mi24263+2589839+1299839+12923520(Top 83%)9434(Top 77%)9434(Top 1512%)
Half13.11 mi0.68 mi24227+369825+149825+1423462(Top 83%)9414(Top 77%)9414(Top 1509%)
25K15.53 mi2.42 mi24020+2079715+1109715+11023144(Top 81%)9276(Top 76%)9276(Top 1487%)
30K18.64 mi3.11 mi23937+839695+209695+2023552(Top 83%)9632(Top 79%)9632(Top 1544%)
20M20.00 mi1.36 mi23910+279700-59700-523506(Top 83%)9686(Top 79%)9686(Top 1552%)
21M21.00 mi1.00 mi23874+369697+39697+323393(Top 82%)9710(Top 79%)9710(Top 1556%)
35K21.75 mi0.75 mi23845+299696+19696+123402(Top 82%)9754(Top 80%)9754(Top 1563%)
23M23.00 mi1.25 mi23776+699682+149682+1422535(Top 79%)9363(Top 77%)9363(Top 1500%)
24M24.00 mi1.00 mi23714+629658+249658+2422150(Top 78%)9217(Top 75%)9217(Top 1477%)
40K24.85 mi0.85 mi23666+489651+79651+722264(Top 78%)9345(Top 76%)9345(Top 1498%)
25.2M25.20 mi0.35 mi23658+89652-19652-123027(Top 81%)9670(Top 79%)9670(Top 1550%)
Finish26.22 mi1.02 mi23659-19669-179669-1724150(Top 85%)10244(Top 84%)10244(Top 1642%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24370

Females

9884

F60-64

9884

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

24513

Females

9970

F60-64

9970

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24370

Females

9884

F60-64

9884

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23520

Females

9434

F60-64

9434

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23462

Females

9414

F60-64

9414

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23144

Females

9276

F60-64

9276

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23552

Females

9632

F60-64

9632

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23506

Females

9686

F60-64

9686

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23393

Females

9710

F60-64

9710

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23402

Females

9754

F60-64

9754

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

22535

Females

9363

F60-64

9363

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

22150

Females

9217

F60-64

9217

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22264

Females

9345

F60-64

9345

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23027

Females

9670

F60-64

9670

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24150

Females

10244

F60-64

10244

Passing Analysis

Category:
Athletes Passed
1684
Passed By
697
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24646
5K → 10K220174+46#24646#24600
10K → 15K186107+79#24600#24521
15K → 20K28729+258#24521#24263
20K → Half404+36#24263#24227
Half → 25K23124+207#24227#24020
25K → 30K195112+83#24020#23937
30K → 20M8659+27#23937#23910
20M → 21M7741+36#23910#23874
21M → 35K5829+29#23874#23845
35K → 23M10738+69#23845#23776
23M → 24M7412+62#23776#23714
24M → 40K6214+48#23714#23666
40K → 25.2M1911+8#23666#23658
25.2M → Finish4243-1#23658#23659
TOTALS1684697+987
📊

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