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BOSTON MARATHON 2025

Adrianna Crowell

Bib: 32283•F

MA

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
28:07
Rank: #22638
Start → 5K
28:07 | 9:03/mi
10K· 6.21 mi
56:03
Rank: #22511 (+127)
5K → 10K
27:56 | 8:59/mi
15K· 9.32 mi
1:23:55
Rank: #22295 (+216)
10K → 15K
27:52 | 8:58/mi
20K· 12.43 mi
1:52:07
Rank: #22027 (+268)
15K → 20K
28:12 | 9:05/mi
Half· 13.11 mi
1:58:21
Rank: #22043 (-16)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:21:23
Rank: #22003 (+40)
Half → 25K
23:02 | 9:30/mi
30K· 18.64 mi
2:52:19
Rank: #21951 (+52)
25K → 30K
30:56 | 9:57/mi
20M
3:05:53
Rank: #21848 (+103)
30K → 20M
13:34 | 9:59/mi
21M
3:16:39
Rank: #21773 (+75)
20M → 21M
10:46 | 10:46/mi
35K· 21.75 mi
3:24:00
Rank: #21771 (+2)
21M → 35K
7:21 | 9:49/mi
23M
3:36:47
Rank: #21703 (+68)
35K → 23M
12:47 | 10:13/mi
24M
3:46:17
Rank: #21616 (+87)
23M → 24M
9:30 | 9:30/mi
40K· 24.85 mi
3:54:13
Rank: #21468 (+148)
24M → 40K
7:56 | 9:17/mi
25.2M
3:57:41
Rank: #21405 (+63)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
4:06:43
Rank: #21300 (+105)
25.2M → Finish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:21
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:08:22
Pace9:48 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1028:079:0328:07
9:03
-
10K
6.21 mi12:20:0656:039:0127:56
8:59
-0:04
15K
9.32 mi12:47:581:23:559:0027:52
8:58
-0:01
20K
12.43 mi13:16:101:52:079:0128:12
9:05
+0:07
Half
13.11 mi13:22:241:58:219:026:14
9:08
+0:03
25K
15.53 mi13:45:262:21:239:0623:02
9:30
+0:22
30K
18.64 mi14:16:222:52:199:1530:56
9:57
+0:27
20M
20.00 mi14:29:563:05:539:1813:34
9:59
+0:02
21M
21.00 mi14:40:423:16:399:2210:46
10:46
+0:47
35K
21.75 mi14:48:033:24:009:237:21
9:49
-0:57
23M
23.00 mi15:00:503:36:479:2612:47
10:13
+0:24
24M
24.00 mi15:10:203:46:179:269:30
9:30
-0:43
40K
24.85 mi15:18:163:54:139:257:56
9:17
-0:13
25.2M
25.20 mi15:21:443:57:419:263:28
10:03
+0:46
Finish
26.22 mi15:30:464:06:439:259:02
8:52
-1:11

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

8:52 /mi

Average Pace

9:25 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:23

52% of race

Time at Steady Pace

40:28

16% of race

Time at Slower Pace

1:18:52

32% of race

Average Pace: 9:25 /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 mi11:52:1028:079:0328:07
9:03
#22638
10K
6.21 mi12:20:0656:039:0127:56
8:59
#22511
15K
9.32 mi12:47:581:23:559:0027:52
8:58
#22295
20K
12.43 mi13:16:101:52:079:0128:12
9:05
#22027
Half
13.11 mi13:22:241:58:219:026:14
9:08
#22043
25K
15.53 mi13:45:262:21:239:0623:02
9:30
#22003
30K
18.64 mi14:16:222:52:199:1530:56
9:57
#21951
20M
20.00 mi14:29:563:05:539:1813:34
9:59
#21848
21M
21.00 mi14:40:423:16:399:2210:46
10:46
#21773
35K
21.75 mi14:48:033:24:009:237:21
9:49
#21771
23M
23.00 mi15:00:503:36:479:2612:47
10:13
#21703
24M
24.00 mi15:10:203:46:179:269:30
9:30
#21616
40K
24.85 mi15:18:163:54:139:257:56
9:17
#21468
25.2M
25.20 mi15:21:443:57:419:263:28
10:03
#21405
Finish
26.22 mi15:30:464:06:439:259:02
8:52
#21300
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi226388981898121908(Top 77%)8492(Top 69%)8492(Top 155%)
10K6.21 mi3.10 mi22511+1278899+828899+8222361(Top 79%)8791(Top 72%)8791(Top 161%)
15K9.32 mi3.11 mi22295+2168752+1478752+14721908(Top 77%)8492(Top 69%)8492(Top 155%)
20K12.43 mi3.11 mi22027+2688612+1408612+14021361(Top 75%)8239(Top 67%)8239(Top 151%)
Half13.11 mi0.68 mi22043-168622-108622-1022389(Top 79%)8819(Top 72%)8819(Top 161%)
25K15.53 mi2.42 mi22003+408607+158607+1521867(Top 77%)8579(Top 70%)8579(Top 157%)
30K18.64 mi3.11 mi21951+528596+118596+1121474(Top 76%)8489(Top 69%)8489(Top 155%)
20M20.00 mi1.36 mi21848+1038550+468550+4620897(Top 74%)8303(Top 68%)8303(Top 152%)
21M21.00 mi1.00 mi21773+758539+118539+1120757(Top 73%)8321(Top 68%)8321(Top 152%)
35K21.75 mi0.75 mi21771+28556-178556-1721409(Top 75%)8724(Top 71%)8724(Top 160%)
23M23.00 mi1.25 mi21703+688548+88548+821162(Top 75%)8636(Top 71%)8636(Top 158%)
24M24.00 mi1.00 mi21616+878518+308518+3019649(Top 69%)7910(Top 65%)7910(Top 145%)
40K24.85 mi0.85 mi21468+1488454+648454+6417801(Top 63%)7043(Top 58%)7043(Top 129%)
25.2M25.20 mi0.35 mi21405+638435+198435+1917349(Top 61%)6799(Top 56%)6799(Top 124%)
Finish26.22 mi1.02 mi21300+1058388+478388+4718402(Top 65%)7300(Top 60%)7300(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

21908

Females

8492

F18-39

8492

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22361

Females

8791

F18-39

8791

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

21908

Females

8492

F18-39

8492

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

21361

Females

8239

F18-39

8239

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22389

Females

8819

F18-39

8819

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21867

Females

8579

F18-39

8579

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21474

Females

8489

F18-39

8489

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

20897

Females

8303

F18-39

8303

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20757

Females

8321

F18-39

8321

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21409

Females

8724

F18-39

8724

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21162

Females

8636

F18-39

8636

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19649

Females

7910

F18-39

7910

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17801

Females

7043

F18-39

7043

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17349

Females

6799

F18-39

6799

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18402

Females

7300

F18-39

7300

Passing Analysis

Category:
Athletes Passed
2187
Passed By
849
Net Change
+1338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22638
5K → 10K312185+127#22638#22511
10K → 15K30690+216#22511#22295
15K → 20K32052+268#22295#22027
20K → Half2743-16#22027#22043
Half → 25K164124+40#22043#22003
25K → 30K213161+52#22003#21951
30K → 20M14138+103#21951#21848
20M → 21M12348+75#21848#21773
21M → 35K4644+2#21773#21771
35K → 23M10638+68#21771#21703
23M → 24M10114+87#21703#21616
24M → 40K1491+148#21616#21468
40K → 25.2M696+63#21468#21405
25.2M → Finish1105+105#21405#21300
TOTALS2187849+1338
📊

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