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BOSTON MARATHON 2025

Michelle Dvorak

Bib: 27160•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:28/mi
29:25
↑ 97↓ 3451.5%
10K· 6.21 mi
10:23/mi
1:01:40
↑ 79↓ 1380.4%
15K· 9.32 mi
9:52/mi
1:32:20
↑ 67↓ 78
20K· 12.43 mi
10:35/mi
2:05:14
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:11:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:19/mi
2:36:53
↑ 66↓ 880.2%
30K· 18.64 mi
11:04/mi
3:11:17
↑ 181↓ 1480.2%
20M
10:36/mi
3:25:41
↑ 64↓ 500.2%
21M
13:10/mi
3:38:51
↑ 106↓ 241.6%
35K· 21.75 mi
11:07/mi
3:47:10
↑ 17↓ 861.7%
23M
10:39/mi
4:00:30
↑ 23↓ 630.6%
24M
10:28/mi
4:10:58
↓ 821.3%
40K· 24.85 mi
10:58/mi
4:20:21
↓ 200.3%
25.2M
11:39/mi
4:24:22
↑ 13↓ 160.2%
Finish· 26.22 mi
10:00/mi
4:34:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:53
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:22:40
Pace10:53 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4929:259:2829:25
9:28
-
10K
6.21 mi12:18:041:01:409:5532:15
10:23
+0:55
15K
9.32 mi12:48:441:32:209:5430:40
9:52
-0:31
20K
12.43 mi13:21:382:05:1410:0532:54
10:35
+0:43
Half
13.11 mi13:28:172:11:5310:046:39
9:45
-0:50
25K
15.53 mi13:53:172:36:5310:0625:00
10:19
+0:34
30K
18.64 mi14:27:413:11:1710:1634:24
11:04
+0:45
20M
20.00 mi14:42:053:25:4110:1714:24
10:36
-0:28
21M
21.00 mi14:55:153:38:5110:2513:10
13:10
+2:34
35K
21.75 mi15:03:343:47:1010:278:19
11:07
-2:03
23M
23.00 mi15:16:544:00:3010:2713:20
10:39
-0:28
24M
24.00 mi15:27:224:10:5810:2710:28
10:28
-0:11
40K
24.85 mi15:36:454:20:2110:289:23
10:58
+0:30
25.2M
25.20 mi15:40:464:24:2210:294:01
11:39
+0:41
Finish
26.22 mi15:50:574:34:3310:2910:11
10:00
-1:39

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

9:28 /mi

Average Pace

10:29 /mi

Slowest Pace

13:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:55

28% of race

Time at Steady Pace

2:17:44

50% of race

Time at Slower Pace

59:54

22% of race

Average Pace: 10:28 /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 mi11:45:4929:259:2829:25
9:28
#24164
10K
6.21 mi12:18:041:01:409:5532:15
10:23
#25247
15K
9.32 mi12:48:441:32:209:5430:40
9:52
#25071
20K
12.43 mi13:21:382:05:1410:0532:54
10:35
#25192
Half
13.11 mi13:28:172:11:5310:046:39
9:45
#25142
25K
15.53 mi13:53:172:36:5310:0625:00
10:19
#24934
30K
18.64 mi14:27:413:11:1710:1634:24
11:04
#24790
20M
20.00 mi14:42:053:25:4110:1714:24
10:36
#24653
21M
21.00 mi14:55:153:38:5110:2513:10
13:10
#24715
35K
21.75 mi15:03:343:47:1010:278:19
11:07
#24717
23M
23.00 mi15:16:544:00:3010:2713:20
10:39
#24612
24M
24.00 mi15:27:224:10:5810:2710:28
10:28
#24532
40K
24.85 mi15:36:454:20:2110:289:23
10:58
#24491
25.2M
25.20 mi15:40:464:24:2210:294:01
11:39
#24471
Finish
26.22 mi15:50:574:34:3310:2910:11
10:00
#24417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi241649778977824711(Top 87%)10062(Top 82%)10062(Top 1012%)
10K6.21 mi3.10 mi25247-108310364-58610364-58626064(Top 92%)10827(Top 89%)10827(Top 1089%)
15K9.32 mi3.11 mi25071+17610261+10310261+10324711(Top 87%)10062(Top 82%)10062(Top 1012%)
20K12.43 mi3.11 mi25192-12110342-8110342-8125346(Top 89%)10451(Top 85%)10451(Top 1051%)
Half13.11 mi0.68 mi25142+5010317+2510317+2524273(Top 85%)9862(Top 81%)9862(Top 992%)
25K15.53 mi2.42 mi24934+20810214+10310214+10323985(Top 84%)9733(Top 80%)9733(Top 979%)
30K18.64 mi3.11 mi24790+14410166+4810166+4824131(Top 85%)9938(Top 81%)9938(Top 1000%)
20M20.00 mi1.36 mi24653+13710100+6610100+6622706(Top 80%)9257(Top 76%)9257(Top 931%)
21M21.00 mi1.00 mi24715-6210146-4610146-4625277(Top 89%)10706(Top 88%)10706(Top 1077%)
35K21.75 mi0.75 mi24717-210158-1210158-1224482(Top 86%)10321(Top 84%)10321(Top 1038%)
23M23.00 mi1.25 mi24612+10510121+3710121+3722418(Top 79%)9301(Top 76%)9301(Top 936%)
24M24.00 mi1.00 mi24532+8010090+3110090+3122743(Top 80%)9512(Top 78%)9512(Top 957%)
40K24.85 mi0.85 mi24491+4110077+1310077+1323108(Top 81%)9762(Top 80%)9762(Top 982%)
25.2M25.20 mi0.35 mi24471+2010069+810069+822484(Top 79%)9407(Top 77%)9407(Top 946%)
Finish26.22 mi1.02 mi24417+5410058+1110058+1122942(Top 81%)9643(Top 79%)9643(Top 970%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24711

Females

10062

F55-59

10062

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

26064

Females

10827

F55-59

10827

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24711

Females

10062

F55-59

10062

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25346

Females

10451

F55-59

10451

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24273

Females

9862

F55-59

9862

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23985

Females

9733

F55-59

9733

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24131

Females

9938

F55-59

9938

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22706

Females

9257

F55-59

9257

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25277

Females

10706

F55-59

10706

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24482

Females

10321

F55-59

10321

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

22418

Females

9301

F55-59

9301

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22743

Females

9512

F55-59

9512

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23108

Females

9762

F55-59

9762

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22484

Females

9407

F55-59

9407

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22942

Females

9643

F55-59

9643

Passing Analysis

Category:
Athletes Passed
1375
Passed By
1628
Net Change
-253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24164
5K → 10K161099-1083#24164#25247
10K → 15K23357+176#25247#25071
15K → 20K95216-121#25071#25192
20K → Half522+50#25192#25142
Half → 25K22517+208#25142#24934
25K → 30K19854+144#24934#24790
30K → 20M1458+137#24790#24653
20M → 21M3698-62#24653#24715
21M → 35K2729-2#24715#24717
35K → 23M1149+105#24717#24612
23M → 24M9111+80#24612#24532
24M → 40K5716+41#24532#24491
40K → 25.2M266+20#24491#24471
25.2M → Finish606+54#24471#24417
TOTALS13751628-253
📊

Passing Visuals

Category:
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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