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BOSTON MARATHON 2025

Robin Whiteley

Bib: 3527•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 23%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M50-54)
#0 / 1996
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #4079
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:30
Rank: #3900 (+179)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:51
Rank: #3874 (+26)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:21
Rank: #3800 (+74)
15K → 20K
20:30 | 6:36/mi
Half· 13.11 mi
1:25:49
Rank: #3806 (-6)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:42:07
Rank: #3834 (-28)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:03:33
Rank: #3810 (+24)
25K → 30K
21:26 | 6:54/mi
20M
2:13:00
Rank: #3767 (+43)
30K → 20M
9:27 | 6:57/mi
21M
2:20:29
Rank: #3788 (-21)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:25:29
Rank: #3754 (+34)
21M → 35K
5:00 | 6:41/mi
23M
2:34:22
Rank: #3746 (+8)
35K → 23M
8:53 | 7:06/mi
24M
2:41:21
Rank: #3763 (-17)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:47:32
Rank: #3805 (-42)
24M → 40K
6:11 | 7:14/mi
25.2M
2:50:18
Rank: #3825 (-20)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
2:57:36
Rank: #3920 (-95)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:49
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:31:47
Pace7:00 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2520:186:3220:18
6:32
-
10K
6.21 mi10:42:3740:306:3120:12
6:30
-0:02
15K
9.32 mi11:02:581:00:516:3220:21
6:33
+0:03
20K
12.43 mi11:23:281:21:216:3320:30
6:36
+0:03
Half
13.11 mi11:27:561:25:496:334:28
6:33
-0:03
25K
15.53 mi11:44:141:42:076:3416:18
6:43
+0:10
30K
18.64 mi12:05:402:03:336:3821:26
6:54
+0:11
20M
20.00 mi12:15:072:13:006:399:27
6:57
+0:03
21M
21.00 mi12:22:362:20:296:417:29
7:29
+0:32
35K
21.75 mi12:27:362:25:296:415:00
6:41
-0:48
23M
23.00 mi12:36:292:34:226:438:53
7:06
+0:25
24M
24.00 mi12:43:282:41:216:436:59
6:59
-0:07
40K
24.85 mi12:49:392:47:326:446:11
7:14
+0:15
25.2M
25.20 mi12:52:252:50:186:452:46
8:01
+0:47
Finish
26.22 mi12:59:432:57:366:477:18
7:10
-0:51

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

6:30 /mi

Average Pace

6:47 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:49

51% of race

Time at Steady Pace

1:03:03

36% of race

Time at Slower Pace

23:44

13% of race

Average Pace: 6:46 /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 mi10:22:2520:186:3220:18
6:32
#4079
10K
6.21 mi10:42:3740:306:3120:12
6:30
#3900
15K
9.32 mi11:02:581:00:516:3220:21
6:33
#3874
20K
12.43 mi11:23:281:21:216:3320:30
6:36
#3800
Half
13.11 mi11:27:561:25:496:334:28
6:33
#3806
25K
15.53 mi11:44:141:42:076:3416:18
6:43
#3834
30K
18.64 mi12:05:402:03:336:3821:26
6:54
#3810
20M
20.00 mi12:15:072:13:006:399:27
6:57
#3767
21M
21.00 mi12:22:362:20:296:417:29
7:29
#3788
35K
21.75 mi12:27:362:25:296:415:00
6:41
#3754
23M
23.00 mi12:36:292:34:226:438:53
7:06
#3746
24M
24.00 mi12:43:282:41:216:436:59
6:59
#3763
40K
24.85 mi12:49:392:47:326:446:11
7:14
#3805
25.2M
25.20 mi12:52:252:50:186:452:46
8:01
#3825
Finish
26.22 mi12:59:432:57:366:477:18
7:10
#3920
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4079384638463871(Top 14%)3651(Top 23%)3651(Top 183%)
10K6.21 mi3.10 mi3900+1793688+1583688+1583727(Top 13%)3516(Top 22%)3516(Top 176%)
15K9.32 mi3.11 mi3874+263656+323656+323871(Top 14%)3651(Top 23%)3651(Top 183%)
20K12.43 mi3.11 mi3800+743584+723584+723678(Top 13%)3473(Top 22%)3473(Top 174%)
Half13.11 mi0.68 mi3806-63591-73591-73966(Top 14%)3730(Top 23%)3730(Top 187%)
25K15.53 mi2.42 mi3834-283613-223613-224285(Top 15%)3973(Top 25%)3973(Top 199%)
30K18.64 mi3.11 mi3810+243592+213592+214056(Top 14%)3732(Top 23%)3732(Top 187%)
20M20.00 mi1.36 mi3767+433546+463546+463815(Top 13%)3508(Top 22%)3508(Top 176%)
21M21.00 mi1.00 mi3788-213561-153561-154507(Top 16%)3997(Top 25%)3997(Top 200%)
35K21.75 mi0.75 mi3754+343527+343527+343393(Top 12%)3092(Top 19%)3092(Top 155%)
23M23.00 mi1.25 mi3746+83509+183509+184275(Top 15%)3787(Top 24%)3787(Top 190%)
24M24.00 mi1.00 mi3763-173515-63515-64508(Top 16%)3901(Top 24%)3901(Top 195%)
40K24.85 mi0.85 mi3805-423542-273542-275173(Top 18%)4314(Top 27%)4314(Top 216%)
25.2M25.20 mi0.35 mi3825-203554-123554-125959(Top 21%)4685(Top 29%)4685(Top 235%)
Finish26.22 mi1.02 mi3920-953626-723626-726759(Top 24%)5169(Top 32%)5169(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3871

Males

3651

M50-54

3651

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3727

Males

3516

M50-54

3516

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3871

Males

3651

M50-54

3651

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3678

Males

3473

M50-54

3473

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3966

Males

3730

M50-54

3730

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4285

Males

3973

M50-54

3973

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4056

Males

3732

M50-54

3732

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3815

Males

3508

M50-54

3508

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4507

Males

3997

M50-54

3997

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3393

Males

3092

M50-54

3092

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4275

Males

3787

M50-54

3787

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4508

Males

3901

M50-54

3901

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5173

Males

4314

M50-54

4314

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5959

Males

4685

M50-54

4685

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6759

Males

5169

M50-54

5169

Passing Analysis

Category:
Athletes Passed
1051
Passed By
892
Net Change
+159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4079
5K → 10K25475+179#4079#3900
10K → 15K10882+26#3900#3874
15K → 20K12854+74#3874#3800
20K → Half915-6#3800#3806
Half → 25K6694-28#3806#3834
25K → 30K11793+24#3834#3810
30K → 20M8542+43#3810#3767
20M → 21M5273-21#3767#3788
21M → 35K4612+34#3788#3754
35K → 23M7062+8#3754#3746
23M → 24M4360-17#3746#3763
24M → 40K3375-42#3763#3805
40K → 25.2M1232-20#3805#3825
25.2M → Finish28123-95#3825#3920
TOTALS1051892+159
📊

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