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BOSTON MARATHON 2025

Elysia Iraheta

Bib: 31791•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
33:35
Rank: #27294
Start → 5K
33:35 | 10:49/mi
10K· 6.21 mi
1:07:26
Rank: #27119 (+175)
5K → 10K
33:51 | 10:54/mi
15K· 9.32 mi
1:41:26
Rank: #26915 (+204)
10K → 15K
34:00 | 10:57/mi
20K· 12.43 mi
2:17:22
Rank: #26859 (+56)
15K → 20K
35:56 | 11:34/mi
Half· 13.11 mi
2:25:08
Rank: #26868 (-9)
20K → Half
7:46 | 11:23/mi
25K· 15.53 mi
2:53:26
Rank: #26735 (+133)
Half → 25K
28:18 | 11:40/mi
30K· 18.64 mi
3:33:34
Rank: #26725 (+10)
25K → 30K
40:08 | 12:55/mi
20M
3:51:24
Rank: #26740 (-15)
30K → 20M
17:50 | 13:07/mi
21M
4:05:07
Rank: #26705 (+35)
20M → 21M
13:43 | 13:43/mi
35K· 21.75 mi
4:13:29
Rank: #26643 (+62)
21M → 35K
8:22 | 11:11/mi
23M
4:28:54
Rank: #26591 (+52)
35K → 23M
15:25 | 12:19/mi
24M
4:41:09
Rank: #26587 (+4)
23M → 24M
12:15 | 12:15/mi
40K· 24.85 mi
4:51:38
Rank: #26566 (+21)
24M → 40K
10:29 | 12:15/mi
25.2M
4:56:36
Rank: #26575 (-9)
40K → 25.2M
4:58 | 14:24/mi
Finish· 26.22 mi
5:07:13
Rank: #26512 (+63)
25.2M → Finish
10:37 | 10:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:25:08
Pace11:04 /mi
2nd Half
Distance13.11 mi
Time2:42:05
Pace12:22 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5633:3510:4933:35
10:49
-
10K
6.21 mi12:32:471:07:2610:5133:51
10:54
+0:05
15K
9.32 mi13:06:471:41:2610:5334:00
10:57
+0:03
20K
12.43 mi13:42:432:17:2211:0335:56
11:34
+0:37
Half
13.11 mi13:50:292:25:0811:047:46
11:23
-0:11
25K
15.53 mi14:18:472:53:2611:1028:18
11:40
+0:17
30K
18.64 mi14:58:553:33:3411:2740:08
12:55
+1:15
20M
20.00 mi15:16:453:51:2411:3417:50
13:07
+0:12
21M
21.00 mi15:30:284:05:0711:4013:43
13:43
+0:36
35K
21.75 mi15:38:504:13:2911:398:22
11:11
-2:32
23M
23.00 mi15:54:154:28:5411:4115:25
12:19
+1:08
24M
24.00 mi16:06:304:41:0911:4312:15
12:15
-0:04
40K
24.85 mi16:16:594:51:3811:4410:29
12:15
0:00
25.2M
25.20 mi16:21:574:56:3611:464:58
14:24
+2:09
Finish
26.22 mi16:32:345:07:1311:4410:37
10:25
-3:59

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

10:25 /mi

Average Pace

11:44 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:03

36% of race

Time at Steady Pace

1:20:22

26% of race

Time at Slower Pace

1:54:48

37% of race

Average Pace: 11:43 /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 mi11:58:5633:3510:4933:35
10:49
#27294
10K
6.21 mi12:32:471:07:2610:5133:51
10:54
#27119
15K
9.32 mi13:06:471:41:2610:5334:00
10:57
#26915
20K
12.43 mi13:42:432:17:2211:0335:56
11:34
#26859
Half
13.11 mi13:50:292:25:0811:047:46
11:23
#26868
25K
15.53 mi14:18:472:53:2611:1028:18
11:40
#26735
30K
18.64 mi14:58:553:33:3411:2740:08
12:55
#26725
20M
20.00 mi15:16:453:51:2411:3417:50
13:07
#26740
21M
21.00 mi15:30:284:05:0711:4013:43
13:43
#26705
35K
21.75 mi15:38:504:13:2911:398:22
11:11
#26643
23M
23.00 mi15:54:154:28:5411:4115:25
12:19
#26591
24M
24.00 mi16:06:304:41:0911:4312:15
12:15
#26587
40K
24.85 mi16:16:594:51:3811:4410:29
12:15
#26566
25.2M
25.20 mi16:21:574:56:3611:464:58
14:24
#26575
Finish
26.22 mi16:32:345:07:1311:4410:37
10:25
#26512
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27294115011150126603(Top 94%)11132(Top 91%)11132(Top 204%)
10K6.21 mi3.10 mi27119+17511425+7611425+7626914(Top 95%)11315(Top 93%)11315(Top 207%)
15K9.32 mi3.11 mi26915+20411306+11911306+11926603(Top 94%)11132(Top 91%)11132(Top 204%)
20K12.43 mi3.11 mi26859+5611276+3011276+3026699(Top 94%)11212(Top 92%)11212(Top 205%)
Half13.11 mi0.68 mi26868-911289-1311289-1326949(Top 95%)11381(Top 93%)11381(Top 208%)
25K15.53 mi2.42 mi26735+13311222+6711222+6726070(Top 92%)10898(Top 89%)10898(Top 199%)
30K18.64 mi3.11 mi26725+1011244-2211244-2226592(Top 94%)11274(Top 92%)11274(Top 206%)
20M20.00 mi1.36 mi26740-1511254-1011254-1026559(Top 94%)11318(Top 93%)11318(Top 207%)
21M21.00 mi1.00 mi26705+3511240+1411240+1425897(Top 91%)10993(Top 90%)10993(Top 201%)
35K21.75 mi0.75 mi26643+6211218+2211218+2224564(Top 86%)10373(Top 85%)10373(Top 190%)
23M23.00 mi1.25 mi26591+5211204+1411204+1425543(Top 90%)10883(Top 89%)10883(Top 199%)
24M24.00 mi1.00 mi26587+411209-511209-525994(Top 92%)11128(Top 91%)11128(Top 203%)
40K24.85 mi0.85 mi26566+2111198+1111198+1125305(Top 89%)10819(Top 88%)10819(Top 198%)
25.2M25.20 mi0.35 mi26575-911206-811206-826636(Top 94%)11488(Top 94%)11488(Top 210%)
Finish26.22 mi1.02 mi26512+6311169+3711169+3724081(Top 85%)10216(Top 84%)10216(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26603

Females

11132

F18-39

11132

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

26914

Females

11315

F18-39

11315

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26603

Females

11132

F18-39

11132

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26699

Females

11212

F18-39

11212

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26949

Females

11381

F18-39

11381

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

26070

Females

10898

F18-39

10898

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26592

Females

11274

F18-39

11274

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

26559

Females

11318

F18-39

11318

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25897

Females

10993

F18-39

10993

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24564

Females

10373

F18-39

10373

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25543

Females

10883

F18-39

10883

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

25994

Females

11128

F18-39

11128

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25305

Females

10819

F18-39

10819

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26636

Females

11488

F18-39

11488

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24081

Females

10216

F18-39

10216

Passing Analysis

Category:
Athletes Passed
1235
Passed By
453
Net Change
+782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27294
5K → 10K25277+175#27294#27119
10K → 15K23329+204#27119#26915
15K → 20K12872+56#26915#26859
20K → Half1322-9#26859#26868
Half → 25K15522+133#26868#26735
25K → 30K9787+10#26735#26725
30K → 20M2742-15#26725#26740
20M → 21M5520+35#26740#26705
21M → 35K675+62#26705#26643
35K → 23M6614+52#26643#26591
23M → 24M3329+4#26591#26587
24M → 40K3514+21#26587#26566
40K → 25.2M817-9#26566#26575
25.2M → Finish663+63#26575#26512
TOTALS1235453+782
📊

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