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BOSTON MARATHON 2025

Evonne Heredia

Bib: 17247•F

TX

0:00
0:00
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Overall
#0 / 28404
Top 50%
Gender (Female)
#0 / 12228
Top 36%
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
25:16
Rank: #17596
Start → 5K
8:08/mi
25:16 split
10K· 6.21 mi
50:34
Rank: #17545 (+51)
5K → 10K
8:09/mi
25:18 split
15K· 9.32 mi
1:15:52
Rank: #17356 (+189)
10K → 15K
8:09/mi
25:18 split
20K· 12.43 mi
1:41:06
Rank: #16940 (+416)
15K → 20K
8:07/mi
25:14 split
Half· 13.11 mi
1:46:38
Rank: #16924 (+16)
20K → Half
8:07/mi
5:32 split
25K· 15.53 mi
2:07:13
Rank: #16892 (+32)
Half → 25K
8:29/mi
20:35 split
30K· 18.64 mi
2:32:58
Rank: #16248 (+644)
25K → 30K
8:17/mi
25:45 split
20M
2:44:15
Rank: #15953 (+295)
30K → 20M
8:18/mi
11:17 split
21M
2:52:44
Rank: #15570 (+383)
20M → 21M
8:29/mi
8:29 split
35K· 21.75 mi
2:58:48
Rank: #15473 (+97)
21M → 35K
8:07/mi
6:04 split
23M
3:08:40
Rank: #15051 (+422)
35K → 23M
7:53/mi
9:52 split
24M
3:16:06
Rank: #14689 (+362)
23M → 24M
7:26/mi
7:26 split
40K· 24.85 mi
3:22:42
Rank: #14419 (+270)
24M → 40K
7:43/mi
6:36 split
25.2M
3:25:35
Rank: #14314 (+105)
40K → 25.2M
8:22/mi
2:53 split
Finish· 26.22 mi
3:33:09
Rank: #14074 (+240)
25.2M → Finish
7:26/mi
7:34 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:46:38
Pace8:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:31
Pace8:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2625:168:0825:16
8:08
-
10K
6.21 mi11:42:4450:348:0825:18
8:09
+0:01
15K
9.32 mi12:08:021:15:528:0825:18
8:09
0:00
20K
12.43 mi12:33:161:41:068:0825:14
8:07
-0:02
Half
13.11 mi12:38:481:46:388:085:32
8:07
0:00
25K
15.53 mi12:59:232:07:138:1120:35
8:29
+0:22
30K
18.64 mi13:25:082:32:588:1225:45
8:17
-0:12
20M
20.00 mi13:36:252:44:158:1311:17
8:18
+0:01
21M
21.00 mi13:44:542:52:448:148:29
8:29
+0:11
35K
21.75 mi13:50:582:58:488:136:04
8:07
-0:22
23M
23.00 mi14:00:503:08:408:129:52
7:53
-0:14
24M
24.00 mi14:08:163:16:068:107:26
7:26
-0:27
40K
24.85 mi14:14:523:22:428:096:36
7:43
+0:17
25.2M
25.20 mi14:17:453:25:358:092:53
8:22
+0:39
Finish
26.22 mi14:25:193:33:098:087:34
7:26
-0:56

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

7:26 /mi

Average Pace

8:08 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:10

68% of race

Time at Steady Pace

1:08:59

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:17:2625:168:0825:16
8:08
#17596
10K
6.21 mi11:42:4450:348:0825:18
8:09
#17545
15K
9.32 mi12:08:021:15:528:0825:18
8:09
#17356
20K
12.43 mi12:33:161:41:068:0825:14
8:07
#16940
Half
13.11 mi12:38:481:46:388:085:32
8:07
#16924
25K
15.53 mi12:59:232:07:138:1120:35
8:29
#16892
30K
18.64 mi13:25:082:32:588:1225:45
8:17
#16248
20M
20.00 mi13:36:252:44:158:1311:17
8:18
#15953
21M
21.00 mi13:44:542:52:448:148:29
8:29
#15570
35K
21.75 mi13:50:582:58:488:136:04
8:07
#15473
23M
23.00 mi14:00:503:08:408:129:52
7:53
#15051
24M
24.00 mi14:08:163:16:068:107:26
7:26
#14689
40K
24.85 mi14:14:523:22:428:096:36
7:43
#14419
25.2M
25.20 mi14:17:453:25:358:092:53
8:22
#14314
Finish
26.22 mi14:25:193:33:098:087:34
7:26
#14074
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi175966089608917039(Top 60%)5751(Top 47%)5751(Top 105%)
10K6.21 mi3.10 mi17545+516066+236066+2317497(Top 62%)5992(Top 49%)5992(Top 110%)
15K9.32 mi3.11 mi17356+1895925+1415925+14117039(Top 60%)5751(Top 47%)5751(Top 105%)
20K12.43 mi3.11 mi16940+4165705+2205705+22015798(Top 56%)5092(Top 42%)5092(Top 93%)
Half13.11 mi0.68 mi16924+165695+105695+1016686(Top 59%)5561(Top 45%)5561(Top 102%)
25K15.53 mi2.42 mi16892+325699-45699-417127(Top 60%)5924(Top 48%)5924(Top 108%)
30K18.64 mi3.11 mi16248+6445376+3235376+32313436(Top 47%)4076(Top 33%)4076(Top 75%)
20M20.00 mi1.36 mi15953+2955242+1345242+13412541(Top 44%)3724(Top 30%)3724(Top 68%)
21M21.00 mi1.00 mi15570+3835057+1855057+18510395(Top 37%)2825(Top 23%)2825(Top 52%)
35K21.75 mi0.75 mi15473+975011+465011+4613035(Top 46%)4183(Top 34%)4183(Top 76%)
23M23.00 mi1.25 mi15051+4224795+2164795+2169200(Top 32%)2361(Top 19%)2361(Top 43%)
24M24.00 mi1.00 mi14689+3624625+1704625+1707305(Top 26%)1594(Top 13%)1594(Top 29%)
40K24.85 mi0.85 mi14419+2704503+1224503+1228286(Top 29%)2135(Top 17%)2135(Top 39%)
25.2M25.20 mi0.35 mi14314+1054457+464457+468088(Top 28%)2146(Top 18%)2146(Top 39%)
Finish26.22 mi1.02 mi14074+2404354+1034354+1038721(Top 31%)2412(Top 20%)2412(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

17039

Females

5751

F18-39

5751

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17497

Females

5992

F18-39

5992

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

17039

Females

5751

F18-39

5751

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15798

Females

5092

F18-39

5092

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

16686

Females

5561

F18-39

5561

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

17127

Females

5924

F18-39

5924

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

13436

Females

4076

F18-39

4076

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12541

Females

3724

F18-39

3724

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

10395

Females

2825

F18-39

2825

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13035

Females

4183

F18-39

4183

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9200

Females

2361

F18-39

2361

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7305

Females

1594

F18-39

1594

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8286

Females

2135

F18-39

2135

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8088

Females

2146

F18-39

2146

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8721

Females

2412

F18-39

2412

Passing Analysis

Category:
Athletes Passed
4139
Passed By
617
Net Change
+3522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17596
5K → 10K319268+51#17596#17545
10K → 15K310121+189#17545#17356
15K → 20K44024+416#17356#16940
20K → Half4327+16#16940#16924
Half → 25K166134+32#16924#16892
25K → 30K65915+644#16892#16248
30K → 20M3049+295#16248#15953
20M → 21M3863+383#15953#15570
21M → 35K10811+97#15570#15473
35K → 23M4220+422#15473#15051
23M → 24M3620+362#15051#14689
24M → 40K2700+270#14689#14419
40K → 25.2M1061+105#14419#14314
25.2M → Finish2444+240#14314#14074
TOTALS4139617+3522
📊

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