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BOSTON MARATHON 2025

Eloise Stoytcheva

Bib: 14017•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:59
Rank: #11316
Start → 5K
22:59 | 7:24/mi
10K· 6.21 mi
46:08
Rank: #11465 (-149)
5K → 10K
23:09 | 7:27/mi
15K· 9.32 mi
1:09:11
Rank: #11277 (+188)
10K → 15K
23:03 | 7:25/mi
20K· 12.43 mi
1:32:16
Rank: #10976 (+301)
15K → 20K
23:05 | 7:26/mi
Half· 13.11 mi
1:37:17
Rank: #10939 (+37)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:55:44
Rank: #10899 (+40)
Half → 25K
18:27 | 7:37/mi
30K· 18.64 mi
2:19:51
Rank: #10614 (+285)
25K → 30K
24:07 | 7:46/mi
20M
2:30:36
Rank: #10518 (+96)
30K → 20M
10:45 | 7:55/mi
21M
2:38:55
Rank: #10412 (+106)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:44:40
Rank: #10386 (+26)
21M → 35K
5:45 | 7:41/mi
23M
2:54:49
Rank: #10351 (+35)
35K → 23M
10:09 | 8:06/mi
24M
3:02:39
Rank: #10316 (+35)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:09:24
Rank: #10239 (+77)
24M → 40K
6:45 | 7:54/mi
25.2M
3:12:31
Rank: #10267 (-28)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:20:08
Rank: #10192 (+75)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:17
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:42:51
Pace7:51 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2022:597:2422:59
7:24
-
10K
6.21 mi11:16:2946:087:2523:09
7:27
+0:03
15K
9.32 mi11:39:321:09:117:2523:03
7:25
-0:02
20K
12.43 mi12:02:371:32:167:2523:05
7:26
+0:01
Half
13.11 mi12:07:381:37:177:255:01
7:21
-0:05
25K
15.53 mi12:26:051:55:447:2718:27
7:37
+0:16
30K
18.64 mi12:50:122:19:517:3024:07
7:46
+0:09
20M
20.00 mi13:00:572:30:367:3210:45
7:55
+0:09
21M
21.00 mi13:09:162:38:557:348:19
8:19
+0:24
35K
21.75 mi13:15:012:44:407:345:45
7:41
-0:38
23M
23.00 mi13:25:102:54:497:3610:09
8:06
+0:25
24M
24.00 mi13:33:003:02:397:377:50
7:50
-0:16
40K
24.85 mi13:39:453:09:247:376:45
7:54
+0:04
25.2M
25.20 mi13:42:523:12:317:383:07
9:02
+1:08
Finish
26.22 mi13:50:293:20:087:387:37
7:28
-1:34

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

7:21 /mi

Average Pace

7:38 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:17

49% of race

Time at Steady Pace

1:10:31

35% of race

Time at Slower Pace

32:20

16% of race

Average Pace: 7:38 /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 mi10:53:2022:597:2422:59
7:24
#11316
10K
6.21 mi11:16:2946:087:2523:09
7:27
#11465
15K
9.32 mi11:39:321:09:117:2523:03
7:25
#11277
20K
12.43 mi12:02:371:32:167:2523:05
7:26
#10976
Half
13.11 mi12:07:381:37:177:255:01
7:21
#10939
25K
15.53 mi12:26:051:55:447:2718:27
7:37
#10899
30K
18.64 mi12:50:122:19:517:3024:07
7:46
#10614
20M
20.00 mi13:00:572:30:367:3210:45
7:55
#10518
21M
21.00 mi13:09:162:38:557:348:19
8:19
#10412
35K
21.75 mi13:15:012:44:407:345:45
7:41
#10386
23M
23.00 mi13:25:102:54:497:3610:09
8:06
#10351
24M
24.00 mi13:33:003:02:397:377:50
7:50
#10316
40K
24.85 mi13:39:453:09:247:376:45
7:54
#10239
25.2M
25.20 mi13:42:523:12:317:383:07
9:02
#10267
Finish
26.22 mi13:50:293:20:087:387:37
7:28
#10192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113162439243911058(Top 39%)2403(Top 20%)2403(Top 44%)
10K6.21 mi3.10 mi11465-1492535-962535-9611653(Top 41%)2640(Top 22%)2640(Top 48%)
15K9.32 mi3.11 mi11277+1882463+722463+7211058(Top 39%)2403(Top 20%)2403(Top 44%)
20K12.43 mi3.11 mi10976+3012326+1372326+13710179(Top 36%)2046(Top 17%)2046(Top 37%)
Half13.11 mi0.68 mi10939+372312+142312+1410544(Top 37%)2209(Top 18%)2209(Top 40%)
25K15.53 mi2.42 mi10899+402332-202332-2010862(Top 38%)2510(Top 21%)2510(Top 46%)
30K18.64 mi3.11 mi10614+2852262+702262+709649(Top 34%)2123(Top 17%)2123(Top 39%)
20M20.00 mi1.36 mi10518+962263-12263-19836(Top 35%)2361(Top 19%)2361(Top 43%)
21M21.00 mi1.00 mi10412+1062245+182245+189349(Top 33%)2308(Top 19%)2308(Top 42%)
35K21.75 mi0.75 mi10386+262254-92254-910016(Top 35%)2602(Top 21%)2602(Top 48%)
23M23.00 mi1.25 mi10351+352288-342288-3410805(Top 38%)3128(Top 26%)3128(Top 57%)
24M24.00 mi1.00 mi10316+352295-72295-710074(Top 35%)2838(Top 23%)2838(Top 52%)
40K24.85 mi0.85 mi10239+772292+32292+39452(Top 33%)2653(Top 22%)2653(Top 49%)
25.2M25.20 mi0.35 mi10267-282323-312323-3112030(Top 42%)3971(Top 32%)3971(Top 73%)
Finish26.22 mi1.02 mi10192+752318+52318+59036(Top 32%)2554(Top 21%)2554(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11058

Females

2403

F18-39

2403

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11653

Females

2640

F18-39

2640

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11058

Females

2403

F18-39

2403

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10179

Females

2046

F18-39

2046

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10544

Females

2209

F18-39

2209

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10862

Females

2510

F18-39

2510

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9649

Females

2123

F18-39

2123

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9836

Females

2361

F18-39

2361

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9349

Females

2308

F18-39

2308

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

10016

Females

2602

F18-39

2602

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10805

Females

3128

F18-39

3128

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

10074

Females

2838

F18-39

2838

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9452

Females

2653

F18-39

2653

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12030

Females

3971

F18-39

3971

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9036

Females

2554

F18-39

2554

Passing Analysis

Category:
Athletes Passed
2271
Passed By
1147
Net Change
+1124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11316
5K → 10K186335-149#11316#11465
10K → 15K27890+188#11465#11277
15K → 20K34140+301#11277#10976
20K → Half5720+37#10976#10939
Half → 25K179139+40#10939#10899
25K → 30K37994+285#10899#10614
30K → 20M15761+96#10614#10518
20M → 21M16559+106#10518#10412
21M → 35K6337+26#10412#10386
35K → 23M12186+35#10386#10351
23M → 24M9358+35#10351#10316
24M → 40K11033+77#10316#10239
40K → 25.2M3058-28#10239#10267
25.2M → Finish11237+75#10267#10192
TOTALS22711147+1124
📊

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