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BOSTON MARATHON 2025

Adele Walsh

Bib: 4807 F IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Female)
#0 / 12228
Top 2%
Masters (Masters Women)
#0 / 6759
Top 0.3%
Division (F50-54)
#0 / 1303
Top 0.2%
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
6:42/mi
20:50
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:32/mi
41:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:29/mi
1:01:18
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:37/mi
1:21:52
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:37/mi
1:26:23
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:42/mi
1:42:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:52/mi
2:03:58
↑ 181↓ 1480.2%
138 ft elev
20M
6:57/mi
2:13:25
↑ 64↓ 500.2%
148 ft elev
21M
7:19/mi
2:20:44
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:42/mi
2:25:45
↑ 17↓ 861.7%
156 ft elev
23M
6:53/mi
2:34:22
↑ 23↓ 630.6%
116 ft elev
24M
6:40/mi
2:41:02
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:35/mi
2:46:40
↓ 200.3%
20 ft elev
25.2M
7:27/mi
2:49:14
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:41/mi
2:56:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:26:236:35 /mi⚡ faster
2nd Half
1:29:406:50 /mi+3.8%
Positive split — 3.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:506:423.11 mi20:50
6:42
-
10K
41:096:373.10 mi20:19
6:32
-0:10
15K
1:01:186:353.11 mi20:09
6:29
-0:03
20K
1:21:526:353.11 mi20:34
6:37
+0:08
Half(13.11 mi)
1:26:236:350.68 mi4:31
6:37
0:00
25K
1:42:376:362.42 mi16:14
6:42
+0:05
30K
2:03:586:393.11 mi21:21
6:52
+0:10
20M
2:13:256:401.36 mi9:27
6:57
+0:05
21M
2:20:446:421.00 mi7:19
7:19
+0:22
35K
2:25:456:420.75 mi5:01
6:42
-0:37
23M
2:34:226:431.25 mi8:37
6:53
+0:11
24M
2:41:026:431.00 mi6:40
6:40
-0:13
40K
2:46:406:420.85 mi5:38
6:35
-0:05
25.2M
2:49:146:430.35 mi2:34
7:27
+0:52
Finish(26.22 mi)
2:56:036:431.02 mi6:49
6:41
-0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:29 /mi

Average Pace

6:43 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:10

94% of race

Time at Steady Pace

9:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi55093903903486179179
10K3.10 mi4688+821286+104286+1044019230230
15K3.11 mi4238+450244+42244+423486179179
20K3.11 mi4071+167232+12232+123844211211
Half(13.11 mi)0.68 mi4082-11231+1231+14673302302
25K2.42 mi4034+48233-2233-24113271271
30K3.11 mi3943+91227+6227+63910293293
20M1.36 mi3917+26229-2229-23854297297
21M1.00 mi3858+59227+2227+23718309309
35K0.75 mi3837+21230-3230-33600324324
23M1.25 mi3750+872302303149266266
24M1.00 mi3688+62233-3233-32837230230
40K0.85 mi3556+132223+10223+101962146146
25.2M0.35 mi3519+37220+3220+33216353353
Finish(26.22 mi)1.02 mi3508+11224-4224-43830501501

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3486

Females

179

F50-54

179

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

4019

Females

230

F50-54

230

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3486

Females

179

F50-54

179

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3844

Females

211

F50-54

211

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4673

Females

302

F50-54

302

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

4113

Females

271

F50-54

271

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3910

Females

293

F50-54

293

30K→20M

18.6 - 20.0 mi

Top 14%
×5story building
+64ft-50ft

Overall

3854

Females

297

F50-54

297

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3718

Females

309

F50-54

309

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3600

Females

324

F50-54

324

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3149

Females

266

F50-54

266

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2837

Females

230

F50-54

230

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1962

Females

146

F50-54

146

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3216

Females

353

F50-54

353

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3830

Females

501

F50-54

501

Passing Analysis

Category:
Passed
2391
Passed By
390
Net Change
+2001
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5509
5K → 10K83211+821#5509#4688
10K → 15K4566+450#4688#4238
15K → 20K20033+167#4238#4071
20K → Half1627-11#4071#4082
Half → 25K10052+48#4082#4034
25K → 30K17584+91#4034#3943
30K → 20M6337+26#3943#3917
20M → 21M9132+59#3917#3858
21M → 35K4120+21#3858#3837
35K → 23M10619+87#3837#3750
23M → 24M8220+62#3750#3688
24M → 40K1364+132#3688#3556
40K → 25.2M436+37#3556#3519
25.2M → Finish5039+11#3519#3508
TOTALS2391390+2001

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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