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BOSTON MARATHON 2025

Ita Mccluskey

Bib: 24287•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 39%
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
8:39/mi
26:52
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
53:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:40/mi
1:20:41
↑ 67↓ 78
20K· 12.43 mi
8:43/mi
1:47:45
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:53:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:47/mi
2:14:51
↑ 66↓ 880.2%
30K· 18.64 mi
9:14/mi
2:43:32
↑ 181↓ 1480.2%
20M
9:26/mi
2:56:21
↑ 64↓ 500.2%
21M
10:21/mi
3:06:42
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:13:20
↑ 17↓ 861.7%
23M
9:19/mi
3:25:00
↑ 23↓ 630.6%
24M
9:19/mi
3:34:19
↓ 821.3%
40K· 24.85 mi
9:46/mi
3:42:40
↓ 200.3%
25.2M
11:27/mi
3:46:37
↑ 13↓ 160.2%
Finish· 26.22 mi
9:52/mi
3:56:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:33
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:03:07
Pace9:24 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0726:528:3926:52
8:39
-
10K
6.21 mi11:52:0153:468:3926:54
8:39
0:00
15K
9.32 mi12:18:561:20:418:3926:55
8:40
+0:01
20K
12.43 mi12:46:001:47:458:4027:04
8:43
+0:03
Half
13.11 mi12:51:481:53:338:405:48
8:30
-0:13
25K
15.53 mi13:13:062:14:518:4121:18
8:47
+0:17
30K
18.64 mi13:41:472:43:328:4628:41
9:14
+0:27
20M
20.00 mi13:54:362:56:218:4912:49
9:26
+0:12
21M
21.00 mi14:04:573:06:428:5310:21
10:21
+0:55
35K
21.75 mi14:11:353:13:208:536:38
8:52
-1:29
23M
23.00 mi14:23:153:25:008:5511:40
9:19
+0:27
24M
24.00 mi14:32:343:34:198:569:19
9:19
0:00
40K
24.85 mi14:40:553:42:408:588:21
9:46
+0:27
25.2M
25.20 mi14:44:523:46:379:003:57
11:27
+1:41
Finish
26.22 mi14:54:553:56:409:0210:03
9:52
-1:35

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

8:30 /mi

Average Pace

9:02 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:51

57% of race

Time at Steady Pace

1:09:07

29% of race

Time at Slower Pace

32:42

14% of race

Average Pace: 9:02 /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 mi11:25:0726:528:3926:52
8:39
#20742
10K
6.21 mi11:52:0153:468:3926:54
8:39
#20674
15K
9.32 mi12:18:561:20:418:3926:55
8:40
#20518
20K
12.43 mi12:46:001:47:458:4027:04
8:43
#20251
Half
13.11 mi12:51:481:53:338:405:48
8:30
#20194
25K
15.53 mi13:13:062:14:518:4121:18
8:47
#19948
30K
18.64 mi13:41:472:43:328:4628:41
9:14
#19714
20M
20.00 mi13:54:362:56:218:4912:49
9:26
#19652
21M
21.00 mi14:04:573:06:428:5310:21
10:21
#19662
35K
21.75 mi14:11:353:13:208:536:38
8:52
#19585
23M
23.00 mi14:23:153:25:008:5511:40
9:19
#19484
24M
24.00 mi14:32:343:34:198:569:19
9:19
#19455
40K
24.85 mi14:40:553:42:408:588:21
9:46
#19467
25.2M
25.20 mi14:44:523:46:379:003:57
11:27
#19523
Finish
26.22 mi14:54:553:56:409:0210:03
9:52
#19682
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207427938793820277(Top 71%)7583(Top 62%)7583(Top 763%)
10K6.21 mi3.10 mi20674+687874+647874+6420665(Top 73%)7839(Top 64%)7839(Top 789%)
15K9.32 mi3.11 mi20518+1567762+1127762+11220277(Top 71%)7583(Top 62%)7583(Top 763%)
20K12.43 mi3.11 mi20251+2677619+1437619+14319474(Top 69%)7189(Top 59%)7189(Top 723%)
Half13.11 mi0.68 mi20194+577591+287591+2819277(Top 68%)7068(Top 58%)7068(Top 711%)
25K15.53 mi2.42 mi19948+2467454+1377454+13718865(Top 66%)6906(Top 56%)6906(Top 695%)
30K18.64 mi3.11 mi19714+2347360+947360+9418809(Top 66%)7018(Top 57%)7018(Top 706%)
20M20.00 mi1.36 mi19652+627350+107350+1018873(Top 66%)7199(Top 59%)7199(Top 724%)
21M21.00 mi1.00 mi19662-107382-327382-3219552(Top 69%)7653(Top 63%)7653(Top 770%)
35K21.75 mi0.75 mi19585+777358+247358+2417644(Top 62%)6719(Top 55%)6719(Top 676%)
23M23.00 mi1.25 mi19484+1017334+247334+2417877(Top 63%)6934(Top 57%)6934(Top 698%)
24M24.00 mi1.00 mi19455+297338-47338-418899(Top 67%)7499(Top 61%)7499(Top 754%)
40K24.85 mi0.85 mi19467-127362-247362-2419712(Top 69%)7998(Top 65%)7998(Top 805%)
25.2M25.20 mi0.35 mi19523-567407-457407-4521947(Top 77%)9119(Top 75%)9119(Top 917%)
Finish26.22 mi1.02 mi19682-1597511-1047511-10422512(Top 79%)9417(Top 77%)9417(Top 947%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20277

Females

7583

F55-59

7583

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20665

Females

7839

F55-59

7839

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20277

Females

7583

F55-59

7583

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19474

Females

7189

F55-59

7189

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19277

Females

7068

F55-59

7068

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18865

Females

6906

F55-59

6906

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18809

Females

7018

F55-59

7018

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18873

Females

7199

F55-59

7199

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19552

Females

7653

F55-59

7653

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17644

Females

6719

F55-59

6719

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17877

Females

6934

F55-59

6934

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

18899

Females

7499

F55-59

7499

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19712

Females

7998

F55-59

7998

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21947

Females

9119

F55-59

9119

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22512

Females

9417

F55-59

9417

Passing Analysis

Category:
Athletes Passed
2248
Passed By
1188
Net Change
+1060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20742
5K → 10K316248+68#20742#20674
10K → 15K277121+156#20674#20518
15K → 20K32861+267#20518#20251
20K → Half6710+57#20251#20194
Half → 25K29145+246#20194#19948
25K → 30K340106+234#19948#19714
30K → 20M12866+62#19714#19652
20M → 21M103113-10#19652#19662
21M → 35K8912+77#19662#19585
35K → 23M13433+101#19585#19484
23M → 24M8152+29#19484#19455
24M → 40K6274-12#19455#19467
40K → 25.2M1369-56#19467#19523
25.2M → Finish19178-159#19523#19682
TOTALS22481188+1060
📊

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