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BOSTON MARATHON 2025

Rachel Beall

MD

Bib: 15108 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
7:25/mi
23:01
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:35/mi
46:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:05/mi
1:11:41
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:41/mi
1:38:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:32/mi
1:44:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:10/mi
2:06:44
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:30/mi
2:36:15
↑ 181↓ 1480.2%
138 ft elev
20M
8:54/mi
2:48:20
↑ 64↓ 500.2%
148 ft elev
21M
10:36/mi
2:58:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:32/mi
3:05:19
↑ 17↓ 861.7%
156 ft elev
23M
9:29/mi
3:17:12
↑ 23↓ 630.6%
116 ft elev
24M
11:40/mi
3:28:52
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:41/mi
3:38:00
↓ 200.3%
20 ft elev
25.2M
12:48/mi
3:42:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:34/mi
3:51:09
↑ 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
Time1:44:30
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time2:06:39
Pace9:40 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4023:017:2523:01
7:25
-
10K
6.21 mi11:37:1446:357:3023:34
7:35
+0:10
15K
9.32 mi12:02:201:11:417:4125:06
8:05
+0:30
20K
12.43 mi12:29:201:38:417:5627:00
8:41
+0:36
Half
13.11 mi12:35:091:44:307:585:49
8:32
-0:09
25K
15.53 mi12:57:232:06:448:0922:14
9:10
+0:38
30K
18.64 mi13:26:542:36:158:2329:31
9:30
+0:20
20M
20.00 mi13:38:592:48:208:2512:05
8:54
-0:36
21M
21.00 mi13:49:352:58:568:3110:36
10:36
+1:42
35K
21.75 mi13:55:583:05:198:316:23
8:32
-2:04
23M
23.00 mi14:07:513:17:128:3411:53
9:29
+0:57
24M
24.00 mi14:19:313:28:528:4211:40
11:40
+2:11
40K
24.85 mi14:28:393:38:008:469:08
10:41
-0:59
25.2M
25.20 mi14:33:043:42:258:504:25
12:48
+2:07
Finish
26.22 mi14:41:483:51:098:498:44
8:34
-4:14

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

7:25 /mi

Average Pace

8:49 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:41

31% of race

Time at Steady Pace

2:03:39

53% of race

Time at Slower Pace

35:49

15% of race

Average Pace: 8:49 /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 mi11:13:4023:017:2523:01
7:25
#11439
10K
6.21 mi11:37:1446:357:3023:34
7:35
#12118
15K
9.32 mi12:02:201:11:417:4125:06
8:05
#13678
20K
12.43 mi12:29:201:38:417:5627:00
8:41
#15468
Half
13.11 mi12:35:091:44:307:585:49
8:32
#15716
25K
15.53 mi12:57:232:06:448:0922:14
9:10
#16702
30K
18.64 mi13:26:542:36:158:2329:31
9:30
#17354
20M
20.00 mi13:38:592:48:208:2512:05
8:54
#17242
21M
21.00 mi13:49:352:58:568:3110:36
10:36
#17498
35K
21.75 mi13:55:583:05:198:316:23
8:32
#17408
23M
23.00 mi14:07:513:17:128:3411:53
9:29
#17505
24M
24.00 mi14:19:313:28:528:4211:40
11:40
#18169
40K
24.85 mi14:28:393:38:008:469:08
10:41
#18434
25.2M
25.20 mi14:33:043:42:258:504:25
12:48
#18644
Finish
26.22 mi14:41:483:51:098:498:44
8:34
#18577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114392508250816622(Top 59%)5515(Top 45%)5515(Top 101%)
10K6.21 mi3.10 mi12118-6792875-3672875-36712908(Top 45%)3324(Top 27%)3324(Top 61%)
15K9.32 mi3.11 mi13678-15603784-9093784-90916622(Top 59%)5515(Top 45%)5515(Top 101%)
20K12.43 mi3.11 mi15468-17904843-10594843-105919374(Top 68%)7119(Top 58%)7119(Top 130%)
Half13.11 mi0.68 mi15716-2484996-1534996-15319411(Top 68%)7132(Top 58%)7132(Top 130%)
25K15.53 mi2.42 mi16702-9865585-5895585-58920649(Top 73%)7897(Top 65%)7897(Top 144%)
30K18.64 mi3.11 mi17354-6526033-4486033-44819948(Top 70%)7635(Top 62%)7635(Top 140%)
20M20.00 mi1.36 mi17242+1125991+425991+4216220(Top 57%)5739(Top 47%)5739(Top 105%)
21M21.00 mi1.00 mi17498-2566170-1796170-17920321(Top 72%)8083(Top 66%)8083(Top 148%)
35K21.75 mi0.75 mi17408+906145+256145+2515726(Top 55%)5644(Top 46%)5644(Top 103%)
23M23.00 mi1.25 mi17505-976227-826227-8218671(Top 66%)7331(Top 60%)7331(Top 134%)
24M24.00 mi1.00 mi18169-6646609-3826609-38225192(Top 89%)10722(Top 88%)10722(Top 196%)
40K24.85 mi0.85 mi18434-2656786-1776786-17722397(Top 79%)9403(Top 77%)9403(Top 172%)
25.2M25.20 mi0.35 mi18644-2106917-1316917-13124762(Top 87%)10547(Top 86%)10547(Top 193%)
Finish26.22 mi1.02 mi18577+676891+266891+2616707(Top 59%)6412(Top 52%)6412(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16622

Females

5515

F18-39

5515

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12908

Females

3324

F18-39

3324

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16622

Females

5515

F18-39

5515

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19374

Females

7119

F18-39

7119

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19411

Females

7132

F18-39

7132

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20649

Females

7897

F18-39

7897

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19948

Females

7635

F18-39

7635

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

16220

Females

5739

F18-39

5739

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20321

Females

8083

F18-39

8083

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15726

Females

5644

F18-39

5644

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18671

Females

7331

F18-39

7331

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25192

Females

10722

F18-39

10722

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22397

Females

9403

F18-39

9403

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24762

Females

10547

F18-39

10547

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16707

Females

6412

F18-39

6412

Passing Analysis

Category:
Athletes Passed
762
Passed By
7900
Net Change
-7138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11439
5K → 10K65744-679#11439#12118
10K → 15K201580-1560#12118#13678
15K → 20K251815-1790#13678#15468
20K → Half5253-248#15468#15716
Half → 25K251011-986#15716#16702
25K → 30K78730-652#16702#17354
30K → 20M16452+112#17354#17242
20M → 21M46302-256#17242#17498
21M → 35K10818+90#17498#17408
35K → 23M90187-97#17408#17505
23M → 24M14678-664#17505#18169
24M → 40K20285-265#18169#18434
40K → 25.2M4214-210#18434#18644
25.2M → Finish9831+67#18644#18577
TOTALS7627900-7138
📊

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