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BOSTON MARATHON 2025

Cory Easton

Bib: 14010•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Female)
#0 / 12228
Top 11%
Division (F18-39)
#0 / 5469
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:31
Rank: #9888
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
45:13
Rank: #10156 (-268)
5K → 10K
22:42 | 7:18/mi
15K· 9.32 mi
1:07:50
Rank: #10021 (+135)
10K → 15K
22:37 | 7:17/mi
20K· 12.43 mi
1:30:25
Rank: #9651 (+370)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:21
Rank: #9624 (+27)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:53:02
Rank: #9372 (+252)
Half → 25K
17:41 | 7:18/mi
30K· 18.64 mi
2:16:06
Rank: #8847 (+525)
25K → 30K
23:04 | 7:25/mi
20M
2:26:06
Rank: #8566 (+281)
30K → 20M
10:00 | 7:22/mi
21M
2:33:49
Rank: #8339 (+227)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:39:24
Rank: #8299 (+40)
21M → 35K
5:35 | 7:28/mi
23M
2:48:51
Rank: #8156 (+143)
35K → 23M
9:27 | 7:33/mi
24M
2:56:26
Rank: #8123 (+33)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:03:04
Rank: #8111 (+12)
24M → 40K
6:38 | 7:45/mi
25.2M
3:05:59
Rank: #8100 (+11)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:13:27
Rank: #8050 (+50)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:21
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:38:06
Pace7:29 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1022:317:1522:31
7:15
-
10K
6.21 mi11:15:5245:137:1722:42
7:18
+0:03
15K
9.32 mi11:38:291:07:507:1722:37
7:17
-0:01
20K
12.43 mi12:01:041:30:257:1722:35
7:16
-0:01
Half
13.11 mi12:06:001:35:217:164:56
7:14
-0:02
25K
15.53 mi12:23:411:53:027:1717:41
7:18
+0:04
30K
18.64 mi12:46:452:16:067:1823:04
7:25
+0:07
20M
20.00 mi12:56:452:26:067:1810:00
7:22
-0:03
21M
21.00 mi13:04:282:33:497:197:43
7:43
+0:21
35K
21.75 mi13:10:032:39:247:205:35
7:28
-0:15
23M
23.00 mi13:19:302:48:517:209:27
7:33
+0:05
24M
24.00 mi13:27:052:56:267:217:35
7:35
+0:02
40K
24.85 mi13:33:433:03:047:226:38
7:45
+0:10
25.2M
25.20 mi13:36:383:05:597:232:55
8:27
+0:42
Finish
26.22 mi13:44:063:13:277:237:28
7:20
-1:07

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

7:14 /mi

Average Pace

7:23 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:32

98% of race

Time at Steady Pace

2:55

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:53:1022:317:1522:31
7:15
#9888
10K
6.21 mi11:15:5245:137:1722:42
7:18
#10156
15K
9.32 mi11:38:291:07:507:1722:37
7:17
#10021
20K
12.43 mi12:01:041:30:257:1722:35
7:16
#9651
Half
13.11 mi12:06:001:35:217:164:56
7:14
#9624
25K
15.53 mi12:23:411:53:027:1717:41
7:18
#9372
30K
18.64 mi12:46:452:16:067:1823:04
7:25
#8847
20M
20.00 mi12:56:452:26:067:1810:00
7:22
#8566
21M
21.00 mi13:04:282:33:497:197:43
7:43
#8339
35K
21.75 mi13:10:032:39:247:205:35
7:28
#8299
23M
23.00 mi13:19:302:48:517:209:27
7:33
#8156
24M
24.00 mi13:27:052:56:267:217:35
7:35
#8123
40K
24.85 mi13:33:433:03:047:226:38
7:45
#8111
25.2M
25.20 mi13:36:383:05:597:232:55
8:27
#8100
Finish
26.22 mi13:44:063:13:277:237:28
7:20
#8050
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9888175417549836(Top 35%)1813(Top 15%)1813(Top 33%)
10K6.21 mi3.10 mi10156-2681884-1301884-13010407(Top 37%)2014(Top 16%)2014(Top 37%)
15K9.32 mi3.11 mi10021+1351849+351849+359836(Top 35%)1813(Top 15%)1813(Top 33%)
20K12.43 mi3.11 mi9651+3701712+1371712+1378798(Top 31%)1433(Top 12%)1433(Top 26%)
Half13.11 mi0.68 mi9624+271704+81704+89420(Top 33%)1663(Top 14%)1663(Top 30%)
25K15.53 mi2.42 mi9372+2521617+871617+878329(Top 29%)1353(Top 11%)1353(Top 25%)
30K18.64 mi3.11 mi8847+5251442+1751442+1757214(Top 25%)1101(Top 9%)1101(Top 20%)
20M20.00 mi1.36 mi8566+2811363+791363+796165(Top 22%)851(Top 7%)851(Top 16%)
21M21.00 mi1.00 mi8339+2271301+621301+625777(Top 20%)852(Top 7%)852(Top 16%)
35K21.75 mi0.75 mi8299+401308-71308-78387(Top 30%)1828(Top 15%)1828(Top 33%)
23M23.00 mi1.25 mi8156+1431299+91299+96928(Top 24%)1366(Top 11%)1366(Top 25%)
24M24.00 mi1.00 mi8123+331323-241323-248308(Top 29%)2000(Top 16%)2000(Top 37%)
40K24.85 mi0.85 mi8111+121349-261349-268496(Top 30%)2211(Top 18%)2211(Top 40%)
25.2M25.20 mi0.35 mi8100+111354-51354-58588(Top 30%)2301(Top 19%)2301(Top 42%)
Finish26.22 mi1.02 mi8050+501373-191373-197979(Top 28%)2054(Top 17%)2054(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9836

Females

1813

F18-39

1813

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10407

Females

2014

F18-39

2014

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9836

Females

1813

F18-39

1813

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8798

Females

1433

F18-39

1433

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

9420

Females

1663

F18-39

1663

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8329

Females

1353

F18-39

1353

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7214

Females

1101

F18-39

1101

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6165

Females

851

F18-39

851

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5777

Females

852

F18-39

852

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8387

Females

1828

F18-39

1828

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6928

Females

1366

F18-39

1366

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8308

Females

2000

F18-39

2000

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8496

Females

2211

F18-39

2211

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8588

Females

2301

F18-39

2301

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7979

Females

2054

F18-39

2054

Passing Analysis

Category:
Athletes Passed
2721*
Passed By
881
Net Change
+1838
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9888
5K → 10K119385-268#9888#10156
10K → 15K247112+135#10156#10021
15K → 20K393*23+370#10021#9651
20K → Half4922+27#9651#9624
Half → 25K28432+252#9624#9372
25K → 30K54520+525#9372#8847
30K → 20M2887+281#8847#8566
20M → 21M2347+227#8566#8339
21M → 35K8040+40#8339#8299
35K → 23M18239+143#8299#8156
23M → 24M9461+33#8156#8123
24M → 40K6856+12#8123#8111
40K → 25.2M3524+11#8111#8100
25.2M → Finish10353+50#8100#8050
TOTALS2721*881+1838

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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