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BOSTON MARATHON 2025

Phoebe Holmes

Bib: 16620•F

CA

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

Start
0:00:00
Race begins
5K· 3.11 mi
26:07
Rank: #19330
Start → 5K
26:07 | 8:24/mi
10K· 6.21 mi
53:21
Rank: #20316 (-986)
5K → 10K
27:14 | 8:46/mi
15K· 9.32 mi
1:21:23
Rank: #20910 (-594)
10K → 15K
28:02 | 9:01/mi
20K· 12.43 mi
1:49:53
Rank: #21134 (-224)
15K → 20K
28:30 | 9:10/mi
Half· 13.11 mi
1:56:13
Rank: #21245 (-111)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:20:18
Rank: #21701 (-456)
Half → 25K
24:05 | 9:56/mi
30K· 18.64 mi
3:03:46
Rank: #23840 (-2139)
25K → 30K
43:28 | 13:59/mi
20M
3:20:23
Rank: #24047 (-207)
30K → 20M
16:37 | 12:14/mi
21M
3:33:39
Rank: #24168 (-121)
20M → 21M
13:16 | 13:16/mi
35K· 21.75 mi
3:43:27
Rank: #24344 (-176)
21M → 35K
9:48 | 13:06/mi
23M
3:59:29
Rank: #24514 (-170)
35K → 23M
16:02 | 12:48/mi
24M
4:11:59
Rank: #24608 (-94)
23M → 24M
12:30 | 12:30/mi
40K· 24.85 mi
4:22:34
Rank: #24667 (-59)
24M → 40K
10:35 | 12:23/mi
25.2M
4:26:35
Rank: #24652 (+15)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
4:37:24
Rank: #24644 (+8)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:13
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:41:11
Pace12:18 /mi
📊Positive Split: 38.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:2826:078:2426:07
8:24
-
10K
6.21 mi11:26:4253:218:3527:14
8:46
+0:22
15K
9.32 mi11:54:441:21:238:4428:02
9:01
+0:15
20K
12.43 mi12:23:141:49:538:5128:30
9:10
+0:09
Half
13.11 mi12:29:341:56:138:526:20
9:17
+0:07
25K
15.53 mi12:53:392:20:189:0224:05
9:56
+0:39
30K
18.64 mi13:37:073:03:469:5143:28
13:59
+4:03
20M
20.00 mi13:53:443:20:2310:0116:37
12:14
-1:45
21M
21.00 mi14:07:003:33:3910:1013:16
13:16
+1:02
35K
21.75 mi14:16:483:43:2710:169:48
13:06
-0:10
23M
23.00 mi14:32:503:59:2910:2516:02
12:48
-0:18
24M
24.00 mi14:45:204:11:5910:3012:30
12:30
-0:18
40K
24.85 mi14:55:554:22:3410:3410:35
12:23
-0:07
25.2M
25.20 mi14:59:564:26:3510:354:01
11:39
-0:44
Finish
26.22 mi15:10:454:37:2410:3510:49
10:37
-1:02

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

8:24 /mi

Average Pace

10:35 /mi

Slowest Pace

13:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:07

54% of race

Time at Steady Pace

43:43

16% of race

Time at Slower Pace

1:22:34

30% of race

Average Pace: 10:35 /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 mi10:59:2826:078:2426:07
8:24
#19330
10K
6.21 mi11:26:4253:218:3527:14
8:46
#20316
15K
9.32 mi11:54:441:21:238:4428:02
9:01
#20910
20K
12.43 mi12:23:141:49:538:5128:30
9:10
#21134
Half
13.11 mi12:29:341:56:138:526:20
9:17
#21245
25K
15.53 mi12:53:392:20:189:0224:05
9:56
#21701
30K
18.64 mi13:37:073:03:469:5143:28
13:59
#23840
20M
20.00 mi13:53:443:20:2310:0116:37
12:14
#24047
21M
21.00 mi14:07:003:33:3910:1013:16
13:16
#24168
35K
21.75 mi14:16:483:43:2710:169:48
13:06
#24344
23M
23.00 mi14:32:503:59:2910:2516:02
12:48
#24514
24M
24.00 mi14:45:204:11:5910:3012:30
12:30
#24608
40K
24.85 mi14:55:554:22:3410:3410:35
12:23
#24667
25.2M
25.20 mi14:59:564:26:3510:354:01
11:39
#24652
Finish
26.22 mi15:10:454:37:2410:3510:49
10:37
#24644
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi193307102710222128(Top 78%)8626(Top 71%)8626(Top 158%)
10K6.21 mi3.10 mi20316-9867658-5567658-55621221(Top 75%)8155(Top 67%)8155(Top 149%)
15K9.32 mi3.11 mi20910-5947998-3407998-34022128(Top 78%)8626(Top 71%)8626(Top 158%)
20K12.43 mi3.11 mi21134-2248105-1078105-10721778(Top 77%)8473(Top 69%)8473(Top 155%)
Half13.11 mi0.68 mi21245-1118169-648169-6422861(Top 80%)9077(Top 74%)9077(Top 166%)
25K15.53 mi2.42 mi21701-4568443-2748443-27423077(Top 81%)9236(Top 76%)9236(Top 169%)
30K18.64 mi3.11 mi23840-21399647-12049647-120427501(Top 97%)11781(Top 96%)11781(Top 215%)
20M20.00 mi1.36 mi24047-2079782-1359782-13525562(Top 90%)10784(Top 88%)10784(Top 197%)
21M21.00 mi1.00 mi24168-1219854-729854-7225378(Top 89%)10751(Top 88%)10751(Top 197%)
35K21.75 mi0.75 mi24344-1769957-1039957-10327045(Top 95%)11613(Top 95%)11613(Top 212%)
23M23.00 mi1.25 mi24514-17010070-11310070-11326149(Top 92%)11166(Top 91%)11166(Top 204%)
24M24.00 mi1.00 mi24608-9410133-6310133-6326301(Top 93%)11269(Top 92%)11269(Top 206%)
40K24.85 mi0.85 mi24667-5910180-4710180-4725470(Top 90%)10896(Top 89%)10896(Top 199%)
25.2M25.20 mi0.35 mi24652+1510172+810172+822368(Top 79%)9351(Top 76%)9351(Top 171%)
Finish26.22 mi1.02 mi24644+810174-210174-224510(Top 86%)10411(Top 85%)10411(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22128

Females

8626

F18-39

8626

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21221

Females

8155

F18-39

8155

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22128

Females

8626

F18-39

8626

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21778

Females

8473

F18-39

8473

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22861

Females

9077

F18-39

9077

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23077

Females

9236

F18-39

9236

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

27501

Females

11781

F18-39

11781

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25562

Females

10784

F18-39

10784

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25378

Females

10751

F18-39

10751

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

27045

Females

11613

F18-39

11613

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

26149

Females

11166

F18-39

11166

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26301

Females

11269

F18-39

11269

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25470

Females

10896

F18-39

10896

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22368

Females

9351

F18-39

9351

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24510

Females

10411

F18-39

10411

Passing Analysis

Category:
Athletes Passed
474
Passed By
5788
Net Change
-5314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19330
5K → 10K391025-986#19330#20316
10K → 15K60654-594#20316#20910
15K → 20K133357-224#20910#21134
20K → Half9120-111#21134#21245
Half → 25K50506-456#21245#21701
25K → 30K92148-2139#21701#23840
30K → 20M30237-207#23840#24047
20M → 21M22143-121#24047#24168
21M → 35K5181-176#24168#24344
35K → 23M27197-170#24344#24514
23M → 24M18112-94#24514#24608
24M → 40K2180-59#24608#24667
40K → 25.2M172+15#24667#24652
25.2M → Finish3426+8#24652#24644
TOTALS4745788-5314
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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