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BOSTON MARATHON 2025

Sophie Phillips

Bib: 17337•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Division (F18-39)
#0 / 5469
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #10225
Start → 5K
22:38 | 7:17/mi
10K· 6.21 mi
45:46
Rank: #10919 (-694)
5K → 10K
23:08 | 7:27/mi
15K· 9.32 mi
1:09:13
Rank: #11315 (-396)
10K → 15K
23:27 | 7:33/mi
20K· 12.43 mi
1:33:02
Rank: #11525 (-210)
15K → 20K
23:49 | 7:40/mi
Half· 13.11 mi
1:38:10
Rank: #11537 (-12)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:56:35
Rank: #11374 (+163)
Half → 25K
18:25 | 7:36/mi
30K· 18.64 mi
2:20:36
Rank: #10969 (+405)
25K → 30K
24:01 | 7:44/mi
20M
2:31:29
Rank: #10891 (+78)
30K → 20M
10:53 | 8:01/mi
21M
2:39:49
Rank: #10754 (+137)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:45:21
Rank: #10637 (+117)
21M → 35K
5:32 | 7:24/mi
23M
2:55:04
Rank: #10446 (+191)
35K → 23M
9:43 | 7:46/mi
24M
3:02:47
Rank: #10363 (+83)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:09:26
Rank: #10253 (+110)
24M → 40K
6:39 | 7:47/mi
25.2M
3:12:18
Rank: #10183 (+70)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:19:40
Rank: #10045 (+138)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:10
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4522:387:1722:38
7:17
-
10K
6.21 mi11:35:5345:467:2223:08
7:27
+0:10
15K
9.32 mi11:59:201:09:137:2623:27
7:33
+0:06
20K
12.43 mi12:23:091:33:027:2923:49
7:40
+0:07
Half
13.11 mi12:28:171:38:107:295:08
7:31
-0:09
25K
15.53 mi12:46:421:56:357:3018:25
7:36
+0:05
30K
18.64 mi13:10:432:20:367:3324:01
7:44
+0:08
20M
20.00 mi13:21:362:31:297:3410:53
8:01
+0:17
21M
21.00 mi13:29:562:39:497:378:20
8:20
+0:19
35K
21.75 mi13:35:282:45:217:365:32
7:24
-0:56
23M
23.00 mi13:45:112:55:047:379:43
7:46
+0:22
24M
24.00 mi13:52:543:02:477:377:43
7:43
-0:03
40K
24.85 mi13:59:333:09:267:376:39
7:47
+0:04
25.2M
25.20 mi14:02:253:12:187:382:52
8:19
+0:32
Finish
26.22 mi14:09:473:19:407:377:22
7:14
-1:05

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

7:14 /mi

Average Pace

7:37 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:35

89% of race

Time at Steady Pace

22:05

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:12:4522:387:1722:38
7:17
#10225
10K
6.21 mi11:35:5345:467:2223:08
7:27
#10919
15K
9.32 mi11:59:201:09:137:2623:27
7:33
#11315
20K
12.43 mi12:23:091:33:027:2923:49
7:40
#11525
Half
13.11 mi12:28:171:38:107:295:08
7:31
#11537
25K
15.53 mi12:46:421:56:357:3018:25
7:36
#11374
30K
18.64 mi13:10:432:20:367:3324:01
7:44
#10969
20M
20.00 mi13:21:362:31:297:3410:53
8:01
#10891
21M
21.00 mi13:29:562:39:497:378:20
8:20
#10754
35K
21.75 mi13:35:282:45:217:365:32
7:24
#10637
23M
23.00 mi13:45:112:55:047:379:43
7:46
#10446
24M
24.00 mi13:52:543:02:477:377:43
7:43
#10363
40K
24.85 mi13:59:333:09:267:376:39
7:47
#10253
25.2M
25.20 mi14:02:253:12:187:382:52
8:19
#10183
Finish
26.22 mi14:09:473:19:407:377:22
7:14
#10045
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi102251915191512173(Top 43%)3000(Top 25%)3000(Top 55%)
10K6.21 mi3.10 mi10919-6942265-3502265-35011615(Top 41%)2618(Top 21%)2618(Top 48%)
15K9.32 mi3.11 mi11315-3962482-2172482-21712173(Top 43%)3000(Top 25%)3000(Top 55%)
20K12.43 mi3.11 mi11525-2102625-1432625-14312104(Top 43%)3046(Top 25%)3046(Top 56%)
Half13.11 mi0.68 mi11537-122631-62631-611925(Top 42%)2875(Top 24%)2875(Top 53%)
25K15.53 mi2.42 mi11374+1632579+522579+5210734(Top 38%)2447(Top 20%)2447(Top 45%)
30K18.64 mi3.11 mi10969+4052455+1242455+1249420(Top 33%)2014(Top 16%)2014(Top 37%)
20M20.00 mi1.36 mi10891+782452+32452+310516(Top 37%)2690(Top 22%)2690(Top 49%)
21M21.00 mi1.00 mi10754+1372422+302422+309457(Top 33%)2353(Top 19%)2353(Top 43%)
35K21.75 mi0.75 mi10637+1172378+442378+447957(Top 28%)1674(Top 14%)1674(Top 31%)
23M23.00 mi1.25 mi10446+1912321+572321+578341(Top 29%)1970(Top 16%)1970(Top 36%)
24M24.00 mi1.00 mi10363+832317+42317+49240(Top 33%)2438(Top 20%)2438(Top 45%)
40K24.85 mi0.85 mi10253+1102302+152302+158639(Top 30%)2291(Top 19%)2291(Top 42%)
25.2M25.20 mi0.35 mi10183+702284+182284+187786(Top 27%)1975(Top 16%)1975(Top 36%)
Finish26.22 mi1.02 mi10045+1382244+402244+407258(Top 26%)1757(Top 14%)1757(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12173

Females

3000

F18-39

3000

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11615

Females

2618

F18-39

2618

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12173

Females

3000

F18-39

3000

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12104

Females

3046

F18-39

3046

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11925

Females

2875

F18-39

2875

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10734

Females

2447

F18-39

2447

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9420

Females

2014

F18-39

2014

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10516

Females

2690

F18-39

2690

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9457

Females

2353

F18-39

2353

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7957

Females

1674

F18-39

1674

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8341

Females

1970

F18-39

1970

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9240

Females

2438

F18-39

2438

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8639

Females

2291

F18-39

2291

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7786

Females

1975

F18-39

1975

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7258

Females

1757

F18-39

1757

Passing Analysis

Category:
Athletes Passed
2144
Passed By
1964
Net Change
+180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10225
5K → 10K69763-694#10225#10919
10K → 15K94490-396#10919#11315
15K → 20K123333-210#11315#11525
20K → Half2032-12#11525#11537
Half → 25K23067+163#11537#11374
25K → 30K45752+405#11374#10969
30K → 20M14870+78#10969#10891
20M → 21M17134+137#10891#10754
21M → 35K12912+117#10754#10637
35K → 23M20413+191#10637#10446
23M → 24M12744+83#10446#10363
24M → 40K13525+110#10363#10253
40K → 25.2M788+70#10253#10183
25.2M → Finish15921+138#10183#10045
TOTALS21441964+180
📊

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