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BOSTON MARATHON 2025

Ruth Rigby

Bib: 17301•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:48
Rank: #10771
Start → 5K
22:48 | 7:20/mi
10K· 6.21 mi
45:11
Rank: #10102 (+669)
5K → 10K
22:23 | 7:12/mi
15K· 9.32 mi
1:07:28
Rank: #9657 (+445)
10K → 15K
22:17 | 7:10/mi
20K· 12.43 mi
1:30:05
Rank: #9410 (+247)
15K → 20K
22:37 | 7:17/mi
Half· 13.11 mi
1:34:59
Rank: #9377 (+33)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:52:39
Rank: #9151 (+226)
Half → 25K
17:40 | 7:17/mi
30K· 18.64 mi
2:16:30
Rank: #9038 (+113)
25K → 30K
23:51 | 7:41/mi
20M
2:27:58
Rank: #9365 (-327)
30K → 20M
11:28 | 8:26/mi
21M
2:38:26
Rank: #10204 (-839)
20M → 21M
10:28 | 10:28/mi
35K· 21.75 mi
2:45:20
Rank: #10629 (-425)
21M → 35K
6:54 | 9:13/mi
23M
2:57:31
Rank: #11288 (-659)
35K → 23M
12:11 | 9:44/mi
24M
3:05:17
Rank: #11169 (+119)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:13:18
Rank: #11500 (-331)
24M → 40K
8:01 | 9:23/mi
25.2M
3:16:45
Rank: #11609 (-109)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:25:22
Rank: #11799 (-190)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:50:23
Pace8:25 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5822:487:2022:48
7:20
-
10K
6.21 mi11:35:2145:117:1622:23
7:12
-0:08
15K
9.32 mi11:57:381:07:287:1422:17
7:10
-0:02
20K
12.43 mi12:20:151:30:057:1522:37
7:17
+0:07
Half
13.11 mi12:25:091:34:597:154:54
7:11
-0:06
25K
15.53 mi12:42:491:52:397:1517:40
7:17
+0:06
30K
18.64 mi13:06:402:16:307:1923:51
7:41
+0:24
20M
20.00 mi13:18:082:27:587:2411:28
8:26
+0:45
21M
21.00 mi13:28:362:38:267:3310:28
10:28
+2:02
35K
21.75 mi13:35:302:45:207:366:54
9:13
-1:15
23M
23.00 mi13:47:412:57:317:4312:11
9:44
+0:31
24M
24.00 mi13:55:273:05:177:437:46
7:46
-1:58
40K
24.85 mi14:03:283:13:187:478:01
9:23
+1:37
25.2M
25.20 mi14:06:553:16:457:483:27
10:00
+0:37
Finish
26.22 mi14:15:323:25:227:508:37
8:27
-1:33

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

7:10 /mi

Average Pace

7:50 /mi

Slowest Pace

10:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:34

24% of race

Time at Steady Pace

1:34:42

46% of race

Time at Slower Pace

1:01:06

30% of race

Average Pace: 7:50 /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 mi11:12:5822:487:2022:48
7:20
#10771
10K
6.21 mi11:35:2145:117:1622:23
7:12
#10102
15K
9.32 mi11:57:381:07:287:1422:17
7:10
#9657
20K
12.43 mi12:20:151:30:057:1522:37
7:17
#9410
Half
13.11 mi12:25:091:34:597:154:54
7:11
#9377
25K
15.53 mi12:42:491:52:397:1517:40
7:17
#9151
30K
18.64 mi13:06:402:16:307:1923:51
7:41
#9038
20M
20.00 mi13:18:082:27:587:2411:28
8:26
#9365
21M
21.00 mi13:28:362:38:267:3310:28
10:28
#10204
35K
21.75 mi13:35:302:45:207:366:54
9:13
#10629
23M
23.00 mi13:47:412:57:317:4312:11
9:44
#11288
24M
24.00 mi13:55:273:05:177:437:46
7:46
#11169
40K
24.85 mi14:03:283:13:187:478:01
9:23
#11500
25.2M
25.20 mi14:06:553:16:457:483:27
10:00
#11609
Finish
26.22 mi14:15:323:25:227:508:37
8:27
#11799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10771217721778917(Top 31%)1393(Top 11%)1393(Top 25%)
10K6.21 mi3.10 mi10102+6691863+3141863+3149549(Top 34%)1625(Top 13%)1625(Top 30%)
15K9.32 mi3.11 mi9657+4451677+1861677+1868917(Top 31%)1393(Top 11%)1393(Top 25%)
20K12.43 mi3.11 mi9410+2471603+741603+748902(Top 31%)1486(Top 12%)1486(Top 27%)
Half13.11 mi0.68 mi9377+331593+101593+109036(Top 32%)1537(Top 13%)1537(Top 28%)
25K15.53 mi2.42 mi9151+2261522+711522+718291(Top 29%)1340(Top 11%)1340(Top 25%)
30K18.64 mi3.11 mi9038+1131528-61528-69053(Top 32%)1866(Top 15%)1866(Top 34%)
20M20.00 mi1.36 mi9365-3271703-1751703-17513396(Top 47%)4182(Top 34%)4182(Top 76%)
21M21.00 mi1.00 mi10204-8392144-4412144-44119901(Top 70%)7849(Top 64%)7849(Top 144%)
35K21.75 mi0.75 mi10629-4252375-2312375-23119268(Top 68%)7577(Top 62%)7577(Top 139%)
23M23.00 mi1.25 mi11288-6592769-3942769-39419557(Top 69%)7810(Top 64%)7810(Top 143%)
24M24.00 mi1.00 mi11169+1192744+252744+259615(Top 34%)2621(Top 21%)2621(Top 48%)
40K24.85 mi0.85 mi11500-3312952-2082952-20818185(Top 64%)7209(Top 59%)7209(Top 132%)
25.2M25.20 mi0.35 mi11609-1093015-633015-6317055(Top 60%)6593(Top 54%)6593(Top 121%)
Finish26.22 mi1.02 mi11799-1903154-1393154-13915940(Top 56%)5978(Top 49%)5978(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8917

Females

1393

F18-39

1393

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9549

Females

1625

F18-39

1625

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8917

Females

1393

F18-39

1393

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8902

Females

1486

F18-39

1486

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9036

Females

1537

F18-39

1537

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8291

Females

1340

F18-39

1340

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9053

Females

1866

F18-39

1866

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

13396

Females

4182

F18-39

4182

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19901

Females

7849

F18-39

7849

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19268

Females

7577

F18-39

7577

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19557

Females

7810

F18-39

7810

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9615

Females

2621

F18-39

2621

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18185

Females

7209

F18-39

7209

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17055

Females

6593

F18-39

6593

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15940

Females

5978

F18-39

5978

Passing Analysis

Category:
Athletes Passed
2349*
Passed By
3375
Net Change
-1028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10771
5K → 10K71849+669#10771#10102
10K → 15K471*26+445#10102#9657
15K → 20K30659+247#9657#9410
20K → Half429+33#9410#9377
Half → 25K26640+226#9377#9151
25K → 30K276163+113#9151#9038
30K → 20M38365-327#9038#9365
20M → 21M7844-839#9365#10204
21M → 35K3428-425#10204#10629
35K → 23M12671-659#10629#11288
23M → 24M14324+119#11288#11169
24M → 40K14345-331#11169#11500
40K → 25.2M11120-109#11500#11609
25.2M → Finish42232-190#11609#11799
TOTALS2349*3375-1028

* 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