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BOSTON MARATHON 2025

Rebecca Rhine

Bib: 12909•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:51
Rank: #8091
Start → 5K
21:51 | 7:02/mi
10K· 6.21 mi
44:01
Rank: #8537 (-446)
5K → 10K
22:10 | 7:08/mi
15K· 9.32 mi
1:06:19
Rank: #8617 (-80)
10K → 15K
22:18 | 7:11/mi
20K· 12.43 mi
1:28:52
Rank: #8555 (+62)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:33:46
Rank: #8560 (-5)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:31
Rank: #8501 (+59)
Half → 25K
17:45 | 7:19/mi
30K· 18.64 mi
2:14:36
Rank: #8189 (+312)
25K → 30K
23:05 | 7:26/mi
20M
2:24:38
Rank: #7996 (+193)
30K → 20M
10:02 | 7:23/mi
21M
2:32:24
Rank: #7805 (+191)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:37:47
Rank: #7714 (+91)
21M → 35K
5:23 | 7:12/mi
23M
2:47:01
Rank: #7539 (+175)
35K → 23M
9:14 | 7:22/mi
24M
2:54:06
Rank: #7384 (+155)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
3:00:06
Rank: #7188 (+196)
24M → 40K
6:00 | 7:01/mi
25.2M
3:02:44
Rank: #7117 (+71)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:09:30
Rank: #6913 (+204)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:46
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:35:44
Pace7:18 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4921:517:0221:51
7:02
-
10K
6.21 mi11:12:5944:017:0522:10
7:08
+0:06
15K
9.32 mi11:35:171:06:197:0722:18
7:11
+0:03
20K
12.43 mi11:57:501:28:527:0922:33
7:15
+0:04
Half
13.11 mi12:02:441:33:467:094:54
7:11
-0:04
25K
15.53 mi12:20:291:51:317:1117:45
7:19
+0:08
30K
18.64 mi12:43:342:14:367:1323:05
7:26
+0:07
20M
20.00 mi12:53:362:24:387:1410:02
7:23
-0:03
21M
21.00 mi13:01:222:32:247:157:46
7:46
+0:23
35K
21.75 mi13:06:452:37:477:155:23
7:12
-0:34
23M
23.00 mi13:15:592:47:017:169:14
7:22
+0:10
24M
24.00 mi13:23:042:54:067:157:05
7:05
-0:17
40K
24.85 mi13:29:043:00:067:156:00
7:01
-0:04
25.2M
25.20 mi13:31:423:02:447:152:38
7:38
+0:37
Finish
26.22 mi13:38:283:09:307:146:46
6:38
-1:00

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

6:38 /mi

Average Pace

7:14 /mi

Slowest Pace

7:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:00

63% of race

Time at Steady Pace

1:10:30

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi10:50:4921:517:0221:51
7:02
#8091
10K
6.21 mi11:12:5944:017:0522:10
7:08
#8537
15K
9.32 mi11:35:171:06:197:0722:18
7:11
#8617
20K
12.43 mi11:57:501:28:527:0922:33
7:15
#8555
Half
13.11 mi12:02:441:33:467:094:54
7:11
#8560
25K
15.53 mi12:20:291:51:317:1117:45
7:19
#8501
30K
18.64 mi12:43:342:14:367:1323:05
7:26
#8189
20M
20.00 mi12:53:362:24:387:1410:02
7:23
#7996
21M
21.00 mi13:01:222:32:247:157:46
7:46
#7805
35K
21.75 mi13:06:452:37:477:155:23
7:12
#7714
23M
23.00 mi13:15:592:47:017:169:14
7:22
#7539
24M
24.00 mi13:23:042:54:067:157:05
7:05
#7384
40K
24.85 mi13:29:043:00:067:156:00
7:01
#7188
25.2M
25.20 mi13:31:423:02:447:152:38
7:38
#7117
Finish
26.22 mi13:38:283:09:307:146:46
6:38
#6913
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8091101210128942(Top 31%)1401(Top 11%)1401(Top 26%)
10K6.21 mi3.10 mi8537-4461199-1871199-1878966(Top 32%)1359(Top 11%)1359(Top 25%)
15K9.32 mi3.11 mi8617-801240-411240-418942(Top 31%)1401(Top 11%)1401(Top 26%)
20K12.43 mi3.11 mi8555+621237+31237+38693(Top 31%)1390(Top 11%)1390(Top 25%)
Half13.11 mi0.68 mi8560-51246-91246-98962(Top 32%)1463(Top 12%)1463(Top 27%)
25K15.53 mi2.42 mi8501+591241+51241+58519(Top 30%)1429(Top 12%)1429(Top 26%)
30K18.64 mi3.11 mi8189+3121184+571184+577244(Top 26%)1110(Top 9%)1110(Top 20%)
20M20.00 mi1.36 mi7996+1931145+391145+396314(Top 22%)893(Top 7%)893(Top 16%)
21M21.00 mi1.00 mi7805+1911095+501095+506021(Top 21%)929(Top 8%)929(Top 17%)
35K21.75 mi0.75 mi7714+911089+61089+66604(Top 23%)1128(Top 9%)1128(Top 21%)
23M23.00 mi1.25 mi7539+1751071+181071+185912(Top 21%)984(Top 8%)984(Top 18%)
24M24.00 mi1.00 mi7384+1551053+181053+185157(Top 18%)785(Top 6%)785(Top 14%)
40K24.85 mi0.85 mi7188+1961011+421011+424066(Top 14%)520(Top 4%)520(Top 10%)
25.2M25.20 mi0.35 mi7117+71999+12999+124124(Top 15%)602(Top 5%)602(Top 11%)
Finish26.22 mi1.02 mi6913+204957+42957+423600(Top 13%)454(Top 4%)454(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8942

Females

1401

F18-39

1401

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8966

Females

1359

F18-39

1359

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8942

Females

1401

F18-39

1401

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8693

Females

1390

F18-39

1390

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8962

Females

1463

F18-39

1463

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8519

Females

1429

F18-39

1429

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7244

Females

1110

F18-39

1110

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6314

Females

893

F18-39

893

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6021

Females

929

F18-39

929

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6604

Females

1128

F18-39

1128

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5912

Females

984

F18-39

984

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5157

Females

785

F18-39

785

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4066

Females

520

F18-39

520

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4124

Females

602

F18-39

602

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3600

Females

454

F18-39

454

Passing Analysis

Category:
Athletes Passed
2314
Passed By
1136
Net Change
+1178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8091
5K → 10K75521-446#8091#8537
10K → 15K128208-80#8537#8617
15K → 20K207145+62#8617#8555
20K → Half3035-5#8555#8560
Half → 25K15495+59#8560#8501
25K → 30K37462+312#8501#8189
30K → 20M21118+193#8189#7996
20M → 21M20413+191#7996#7805
21M → 35K10413+91#7805#7714
35K → 23M19419+175#7714#7539
23M → 24M1583+155#7539#7384
24M → 40K1960+196#7384#7188
40K → 25.2M710+71#7188#7117
25.2M → Finish2084+204#7117#6913
TOTALS23141136+1178
📊

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