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BOSTON MARATHON 2025

Rebecca Roush

Bib: 10690•F

TX

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0:00
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Overall
#0 / 28404
Top 26%
Gender (Female)
#0 / 12228
Top 10%
Division (F18-39)
#0 / 5469
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:28
Rank: #9753
Start → 5K
22:28 | 7:14/mi
10K· 6.21 mi
45:09
Rank: #10051 (-298)
5K → 10K
22:41 | 7:18/mi
15K· 9.32 mi
1:07:46
Rank: #9951 (+100)
10K → 15K
22:37 | 7:17/mi
20K· 12.43 mi
1:30:24
Rank: #9640 (+311)
15K → 20K
22:38 | 7:17/mi
Half· 13.11 mi
1:35:12
Rank: #9526 (+114)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:52:32
Rank: #9069 (+457)
Half → 25K
17:20 | 7:09/mi
30K· 18.64 mi
2:15:30
Rank: #8585 (+484)
25K → 30K
22:58 | 7:24/mi
20M
2:25:26
Rank: #8307 (+278)
30K → 20M
9:56 | 7:19/mi
21M
2:33:12
Rank: #8098 (+209)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:38:24
Rank: #7921 (+177)
21M → 35K
5:12 | 6:57/mi
23M
2:47:26
Rank: #7666 (+255)
35K → 23M
9:02 | 7:13/mi
24M
2:54:36
Rank: #7540 (+126)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
3:01:00
Rank: #7449 (+91)
24M → 40K
6:24 | 7:29/mi
25.2M
3:03:56
Rank: #7457 (-8)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:11:40
Rank: #7518 (-61)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:12
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:36:28
Pace7:22 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1722:287:1422:28
7:14
-
10K
6.21 mi11:10:5845:097:1622:41
7:18
+0:04
15K
9.32 mi11:33:351:07:467:1622:37
7:17
-0:01
20K
12.43 mi11:56:131:30:247:1622:38
7:17
0:00
Half
13.11 mi12:01:011:35:127:164:48
7:02
-0:15
25K
15.53 mi12:18:211:52:327:1517:20
7:09
+0:07
30K
18.64 mi12:41:192:15:307:1622:58
7:24
+0:15
20M
20.00 mi12:51:152:25:267:169:56
7:19
-0:05
21M
21.00 mi12:59:012:33:127:187:46
7:46
+0:27
35K
21.75 mi13:04:132:38:247:175:12
6:57
-0:49
23M
23.00 mi13:13:152:47:267:179:02
7:13
+0:16
24M
24.00 mi13:20:252:54:367:177:10
7:10
-0:03
40K
24.85 mi13:26:493:01:007:176:24
7:29
+0:19
25.2M
25.20 mi13:29:453:03:567:182:56
8:30
+1:01
Finish
26.22 mi13:37:293:11:407:197:44
7:35
-0:55

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

6:57 /mi

Average Pace

7:19 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:00

5% of race

Time at Steady Pace

2:36:50

82% of race

Time at Slower Pace

24:50

13% of race

Average Pace: 7:19 /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 mi10:48:1722:287:1422:28
7:14
#9753
10K
6.21 mi11:10:5845:097:1622:41
7:18
#10051
15K
9.32 mi11:33:351:07:467:1622:37
7:17
#9951
20K
12.43 mi11:56:131:30:247:1622:38
7:17
#9640
Half
13.11 mi12:01:011:35:127:164:48
7:02
#9526
25K
15.53 mi12:18:211:52:327:1517:20
7:09
#9069
30K
18.64 mi12:41:192:15:307:1622:58
7:24
#8585
20M
20.00 mi12:51:152:25:267:169:56
7:19
#8307
21M
21.00 mi12:59:012:33:127:187:46
7:46
#8098
35K
21.75 mi13:04:132:38:247:175:12
6:57
#7921
23M
23.00 mi13:13:152:47:267:179:02
7:13
#7666
24M
24.00 mi13:20:252:54:367:177:10
7:10
#7540
40K
24.85 mi13:26:493:01:007:176:24
7:29
#7449
25.2M
25.20 mi13:29:453:03:567:182:56
8:30
#7457
Finish
26.22 mi13:37:293:11:407:197:44
7:35
#7518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9753169216929833(Top 35%)1810(Top 15%)1810(Top 33%)
10K6.21 mi3.10 mi10051-2981831-1391831-13910356(Top 36%)1984(Top 16%)1984(Top 36%)
15K9.32 mi3.11 mi9951+1001817+141817+149833(Top 35%)1810(Top 15%)1810(Top 33%)
20K12.43 mi3.11 mi9640+3111703+1141703+1148933(Top 31%)1492(Top 12%)1492(Top 27%)
Half13.11 mi0.68 mi9526+1141661+421661+427893(Top 28%)1052(Top 9%)1052(Top 19%)
25K15.53 mi2.42 mi9069+4571478+1831478+1837286(Top 26%)961(Top 8%)961(Top 18%)
30K18.64 mi3.11 mi8585+4841334+1441334+1447014(Top 25%)1016(Top 8%)1016(Top 19%)
20M20.00 mi1.36 mi8307+2781251+831251+835879(Top 21%)759(Top 6%)759(Top 14%)
21M21.00 mi1.00 mi8098+2091213+381213+386028(Top 21%)936(Top 8%)936(Top 17%)
35K21.75 mi0.75 mi7921+1771169+441169+445114(Top 18%)646(Top 5%)646(Top 12%)
23M23.00 mi1.25 mi7666+2551119+501119+504999(Top 18%)676(Top 6%)676(Top 12%)
24M24.00 mi1.00 mi7540+1261109+101109+105647(Top 20%)947(Top 8%)947(Top 17%)
40K24.85 mi0.85 mi7449+911112-31112-36754(Top 24%)1441(Top 12%)1441(Top 26%)
25.2M25.20 mi0.35 mi7457-81127-151127-158845(Top 31%)2429(Top 20%)2429(Top 44%)
Finish26.22 mi1.02 mi7518-611179-521179-529853(Top 35%)2912(Top 24%)2912(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9833

Females

1810

F18-39

1810

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10356

Females

1984

F18-39

1984

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9833

Females

1810

F18-39

1810

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8933

Females

1492

F18-39

1492

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7893

Females

1052

F18-39

1052

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7286

Females

961

F18-39

961

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7014

Females

1016

F18-39

1016

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5879

Females

759

F18-39

759

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6028

Females

936

F18-39

936

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5114

Females

646

F18-39

646

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4999

Females

676

F18-39

676

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5647

Females

947

F18-39

947

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6754

Females

1441

F18-39

1441

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8845

Females

2429

F18-39

2429

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9853

Females

2912

F18-39

2912

Passing Analysis

Category:
Athletes Passed
3056*
Passed By
819
Net Change
+2235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9753
5K → 10K120416-298#9753#10051
10K → 15K225*125+100#10051#9951
15K → 20K35241+311#9951#9640
20K → Half1151+114#9640#9526
Half → 25K4669+457#9526#9069
25K → 30K51228+484#9069#8585
30K → 20M2835+278#8585#8307
20M → 21M2167+209#8307#8098
21M → 35K1770+177#8098#7921
35K → 23M2594+255#7921#7666
23M → 24M14014+126#7666#7540
24M → 40K11928+91#7540#7449
40K → 25.2M2331-8#7449#7457
25.2M → Finish49110-61#7457#7518
TOTALS3056*819+2235

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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