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BOSTON MARATHON 2025

Isabelle Hurley

Bib: 14393•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 22%
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
7:02/mi
21:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
43:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:06:17
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:29:06
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:34:02
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:52:13
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:16:02
↑ 181↓ 1480.2%
20M
7:43/mi
2:26:31
↑ 64↓ 500.2%
21M
8:06/mi
2:34:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:22/mi
2:40:08
↑ 17↓ 861.7%
23M
7:38/mi
2:49:42
↑ 23↓ 630.6%
24M
7:30/mi
2:57:12
↓ 821.3%
40K· 24.85 mi
7:31/mi
3:03:38
↓ 200.3%
25.2M
8:13/mi
3:06:28
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:14:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:02
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5421:517:0221:51
7:02
-
10K
6.21 mi11:14:0043:577:0422:06
7:07
+0:05
15K
9.32 mi11:36:201:06:177:0722:20
7:11
+0:04
20K
12.43 mi11:59:091:29:067:1022:49
7:21
+0:10
Half
13.11 mi12:04:051:34:027:104:56
7:14
-0:07
25K
15.53 mi12:22:161:52:137:1318:11
7:30
+0:16
30K
18.64 mi12:46:052:16:027:1823:49
7:40
+0:10
20M
20.00 mi12:56:342:26:317:2010:29
7:43
+0:03
21M
21.00 mi13:04:402:34:377:228:06
8:06
+0:23
35K
21.75 mi13:10:112:40:087:225:31
7:22
-0:44
23M
23.00 mi13:19:452:49:427:239:34
7:38
+0:16
24M
24.00 mi13:27:152:57:127:237:30
7:30
-0:08
40K
24.85 mi13:33:413:03:387:236:26
7:31
+0:01
25.2M
25.20 mi13:36:313:06:287:242:50
8:13
+0:42
Finish
26.22 mi13:44:113:14:087:257:40
7:31
-0:42

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

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:12

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi10:51:5421:517:0221:51
7:02
#8094
10K
6.21 mi11:14:0043:577:0422:06
7:07
#8455
15K
9.32 mi11:36:201:06:177:0722:20
7:11
#8585
20K
12.43 mi11:59:091:29:067:1022:49
7:21
#8726
Half
13.11 mi12:04:051:34:027:104:56
7:14
#8736
25K
15.53 mi12:22:161:52:137:1318:11
7:30
#8898
30K
18.64 mi12:46:052:16:027:1823:49
7:40
#8808
20M
20.00 mi12:56:342:26:317:2010:29
7:43
#8748
21M
21.00 mi13:04:402:34:377:228:06
8:06
#8663
35K
21.75 mi13:10:112:40:087:225:31
7:22
#8591
23M
23.00 mi13:19:452:49:427:239:34
7:38
#8449
24M
24.00 mi13:27:152:57:127:237:30
7:30
#8363
40K
24.85 mi13:33:413:03:387:236:26
7:31
#8265
25.2M
25.20 mi13:36:313:06:287:242:50
8:13
#8240
Finish
26.22 mi13:44:113:14:087:257:40
7:31
#8269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8094101510159028(Top 32%)1438(Top 12%)1438(Top 26%)
10K6.21 mi3.10 mi8455-3611162-1471162-1478796(Top 31%)1302(Top 11%)1302(Top 24%)
15K9.32 mi3.11 mi8585-1301224-621224-629028(Top 32%)1438(Top 12%)1438(Top 26%)
20K12.43 mi3.11 mi8726-1411306-821306-829419(Top 33%)1700(Top 14%)1700(Top 31%)
Half13.11 mi0.68 mi8736-101319-131319-139429(Top 33%)1672(Top 14%)1672(Top 31%)
25K15.53 mi2.42 mi8898-1621402-831402-839951(Top 35%)2075(Top 17%)2075(Top 38%)
30K18.64 mi3.11 mi8808+901425-231425-238958(Top 32%)1815(Top 15%)1815(Top 33%)
20M20.00 mi1.36 mi8748+601440-151440-158461(Top 30%)1730(Top 14%)1730(Top 32%)
21M21.00 mi1.00 mi8663+85144014407979(Top 28%)1718(Top 14%)1718(Top 31%)
35K21.75 mi0.75 mi8591+721425+151425+157757(Top 27%)1580(Top 13%)1580(Top 29%)
23M23.00 mi1.25 mi8449+1421415+101415+107530(Top 27%)1621(Top 13%)1621(Top 30%)
24M24.00 mi1.00 mi8363+861411+41411+47711(Top 27%)1744(Top 14%)1744(Top 32%)
40K24.85 mi0.85 mi8265+981408+31408+36963(Top 25%)1534(Top 13%)1534(Top 28%)
25.2M25.20 mi0.35 mi8240+251413-51413-57210(Top 25%)1726(Top 14%)1726(Top 32%)
Finish26.22 mi1.02 mi8269-291460-471460-479368(Top 33%)2696(Top 22%)2696(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

9028

Females

1438

F18-39

1438

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8796

Females

1302

F18-39

1302

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

9028

Females

1438

F18-39

1438

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

9419

Females

1700

F18-39

1700

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9429

Females

1672

F18-39

1672

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9951

Females

2075

F18-39

2075

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8958

Females

1815

F18-39

1815

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8461

Females

1730

F18-39

1730

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7979

Females

1718

F18-39

1718

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7757

Females

1580

F18-39

1580

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7530

Females

1621

F18-39

1621

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7711

Females

1744

F18-39

1744

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6963

Females

1534

F18-39

1534

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7210

Females

1726

F18-39

1726

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9368

Females

2696

F18-39

2696

Passing Analysis

Category:
Athletes Passed
1605
Passed By
1780
Net Change
-175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8094
5K → 10K91452-361#8094#8455
10K → 15K119249-130#8455#8585
15K → 20K129270-141#8585#8726
20K → Half2535-10#8726#8736
Half → 25K109271-162#8736#8898
25K → 30K259169+90#8898#8808
30K → 20M12363+60#8808#8748
20M → 21M13247+85#8748#8663
21M → 35K9624+72#8663#8591
35K → 23M18240+142#8591#8449
23M → 24M11731+86#8449#8363
24M → 40K12628+98#8363#8265
40K → 25.2M3914+25#8265#8240
25.2M → Finish5887-29#8240#8269
TOTALS16051780-175
📊

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