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BOSTON MARATHON 2025

Regan Dankovich

Bib: 30551•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

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
8:34/mi
26:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:20/mi
52:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:32/mi
1:19:01
↑ 67↓ 78
20K· 12.43 mi
9:03/mi
1:47:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:53:07
↑ 19↓ 370.5%
25K· 15.53 mi
10:09/mi
2:17:44
↑ 66↓ 880.2%
30K· 18.64 mi
9:54/mi
2:48:28
↑ 181↓ 1480.2%
20M
9:58/mi
3:02:01
↑ 64↓ 500.2%
21M
10:39/mi
3:12:40
↑ 106↓ 241.6%
35K· 21.75 mi
9:51/mi
3:20:02
↑ 17↓ 861.7%
23M
9:59/mi
3:32:32
↑ 23↓ 630.6%
24M
9:43/mi
3:42:15
↓ 821.3%
40K· 24.85 mi
10:13/mi
3:50:59
↓ 200.3%
25.2M
10:52/mi
3:54:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
4:03:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:07
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:10:43
Pace9:58 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2326:378:3426:37
8:34
-
10K
6.21 mi12:12:1652:308:2725:53
8:20
-0:14
15K
9.32 mi12:38:471:19:018:2926:31
8:32
+0:12
20K
12.43 mi13:06:551:47:098:3728:08
9:03
+0:31
Half
13.11 mi13:12:531:53:078:385:58
8:45
-0:18
25K
15.53 mi13:37:302:17:448:5224:37
10:09
+1:24
30K
18.64 mi14:08:142:48:289:0230:44
9:54
-0:15
20M
20.00 mi14:21:473:02:019:0613:33
9:58
+0:04
21M
21.00 mi14:32:263:12:409:1010:39
10:39
+0:41
35K
21.75 mi14:39:483:20:029:127:22
9:51
-0:48
23M
23.00 mi14:52:183:32:329:1412:30
9:59
+0:08
24M
24.00 mi15:02:013:42:159:169:43
9:43
-0:16
40K
24.85 mi15:10:453:50:599:188:44
10:13
+0:30
25.2M
25.20 mi15:14:303:54:449:193:45
10:52
+0:39
Finish
26.22 mi15:23:364:03:509:189:06
8:56
-1:56

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

8:20 /mi

Average Pace

9:18 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:13

50% of race

Time at Steady Pace

1:47:13

44% of race

Time at Slower Pace

14:24

6% of race

Average Pace: 9:18 /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 mi11:46:2326:378:3426:37
8:34
#20297
10K
6.21 mi12:12:1652:308:2725:53
8:20
#19537
15K
9.32 mi12:38:471:19:018:2926:31
8:32
#19530
20K
12.43 mi13:06:551:47:098:3728:08
9:03
#19991
Half
13.11 mi13:12:531:53:078:385:58
8:45
#20010
25K
15.53 mi13:37:302:17:448:5224:37
10:09
#20937
30K
18.64 mi14:08:142:48:289:0230:44
9:54
#21049
20M
20.00 mi14:21:473:02:019:0613:33
9:58
#21028
21M
21.00 mi14:32:263:12:409:1010:39
10:39
#20997
35K
21.75 mi14:39:483:20:029:127:22
9:51
#21019
23M
23.00 mi14:52:183:32:329:1412:30
9:59
#20988
24M
24.00 mi15:02:013:42:159:169:43
9:43
#20976
40K
24.85 mi15:10:453:50:599:188:44
10:13
#20974
25.2M
25.20 mi15:14:303:54:449:193:45
10:52
#20952
Finish
26.22 mi15:23:364:03:509:189:06
8:56
#20864
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi202977682768219554(Top 69%)7206(Top 59%)7206(Top 132%)
10K6.21 mi3.10 mi19537+7607205+4777205+47718775(Top 66%)6753(Top 55%)6753(Top 123%)
15K9.32 mi3.11 mi19530+77193+127193+1219554(Top 69%)7206(Top 59%)7206(Top 132%)
20K12.43 mi3.11 mi19991-4617470-2777470-27721256(Top 75%)8182(Top 67%)8182(Top 150%)
Half13.11 mi0.68 mi20010-197481-117481-1120686(Top 73%)7871(Top 64%)7871(Top 144%)
25K15.53 mi2.42 mi20937-9278005-5248005-52423615(Top 83%)9536(Top 78%)9536(Top 174%)
30K18.64 mi3.11 mi21049-1128115-1108115-11021279(Top 75%)8389(Top 69%)8389(Top 153%)
20M20.00 mi1.36 mi21028+218119-48119-420848(Top 73%)8272(Top 68%)8272(Top 151%)
21M21.00 mi1.00 mi20997+318116+38116+320464(Top 72%)8164(Top 67%)8164(Top 149%)
35K21.75 mi0.75 mi21019-228144-288144-2821473(Top 76%)8757(Top 72%)8757(Top 160%)
23M23.00 mi1.25 mi20988+318156-128156-1220443(Top 72%)8264(Top 68%)8264(Top 151%)
24M24.00 mi1.00 mi20976+128168-128168-1220452(Top 72%)8326(Top 68%)8326(Top 152%)
40K24.85 mi0.85 mi20974+28187-198187-1921127(Top 74%)8727(Top 71%)8727(Top 160%)
25.2M25.20 mi0.35 mi20952+228184+38184+320289(Top 71%)8309(Top 68%)8309(Top 152%)
Finish26.22 mi1.02 mi20864+888151+338151+3318704(Top 66%)7439(Top 61%)7439(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

19554

Females

7206

F18-39

7206

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18775

Females

6753

F18-39

6753

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

19554

Females

7206

F18-39

7206

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21256

Females

8182

F18-39

8182

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

20686

Females

7871

F18-39

7871

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23615

Females

9536

F18-39

9536

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

21279

Females

8389

F18-39

8389

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20848

Females

8272

F18-39

8272

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20464

Females

8164

F18-39

8164

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

21473

Females

8757

F18-39

8757

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20443

Females

8264

F18-39

8264

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

20452

Females

8326

F18-39

8326

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21127

Females

8727

F18-39

8727

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20289

Females

8309

F18-39

8309

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18704

Females

7439

F18-39

7439

Passing Analysis

Category:
Athletes Passed
1930
Passed By
2497
Net Change
-567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20297
5K → 10K81858+760#20297#19537
10K → 15K200193+7#19537#19530
15K → 20K85546-461#19530#19991
20K → Half2140-19#19991#20010
Half → 25K23950-927#20010#20937
25K → 30K174286-112#20937#21049
30K → 20M10685+21#21049#21028
20M → 21M10675+31#21028#20997
21M → 35K5779-22#20997#21019
35K → 23M9261+31#21019#20988
23M → 24M6351+12#20988#20976
24M → 40K5351+2#20976#20974
40K → 25.2M4119+22#20974#20952
25.2M → Finish913+88#20952#20864
TOTALS19302497-567
📊

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