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BOSTON MARATHON 2024

Randall Scarborough

Bib: 13332•M

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:59
Rank: #9911
Start → 5K
7:24/mi
22:59 split
10K· 6.21 mi
47:09
Rank: #11201 (-1290)
5K → 10K
7:47/mi
24:10 split
15K· 9.32 mi
1:11:07
Rank: #11202 (-1)
10K → 15K
7:43/mi
23:58 split
20K· 12.43 mi
1:35:59
Rank: #11333 (-131)
15K → 20K
8:00/mi
24:52 split
Half· 13.11 mi
1:41:30
Rank: #11431 (-98)
20K → Half
8:05/mi
5:31 split
25K· 15.53 mi
2:02:00
Rank: #11643 (-212)
Half → 25K
8:27/mi
20:30 split
30K· 18.64 mi
2:30:22
Rank: #12115 (-472)
25K → 30K
9:08/mi
28:22 split
20M
2:43:17
Rank: #12302 (-187)
30K → 20M
9:30/mi
12:55 split
21M
2:54:34
Rank: #12673 (-371)
20M → 21M
11:17/mi
11:17 split
35K· 21.75 mi
3:01:12
Rank: #12651 (+22)
21M → 35K
8:52/mi
6:38 split
23M
3:14:01
Rank: #12914 (-263)
35K → 23M
10:14/mi
12:49 split
24M
3:23:20
Rank: #12968 (-54)
23M → 24M
9:19/mi
9:19 split
40K· 24.85 mi
3:33:12
Rank: #13366 (-398)
24M → 40K
11:32/mi
9:52 split
25.2M
3:37:53
Rank: #13608 (-242)
40K → 25.2M
13:35/mi
4:41 split
Finish· 26.22 mi
3:47:57
Rank: #13817 (-209)
25.2M → Finish
9:53/mi
10:04 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time2:06:27
Pace9:39 /mi
📊Positive Split: 24.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4422:597:2422:59
7:24
-
10K
6.21 mi11:17:5447:097:3524:10
7:47
+0:23
15K
9.32 mi11:41:521:11:077:3823:58
7:43
-0:04
20K
12.43 mi12:06:441:35:597:4324:52
8:00
+0:17
Half
13.11 mi12:12:151:41:307:455:31
8:05
+0:05
25K
15.53 mi12:32:452:02:007:5120:30
8:27
+0:22
30K
18.64 mi13:01:072:30:228:0428:22
9:08
+0:41
20M
20.00 mi13:14:022:43:178:1012:55
9:30
+0:22
21M
21.00 mi13:25:192:54:348:1911:17
11:17
+1:47
35K
21.75 mi13:31:573:01:128:206:38
8:52
-2:25
23M
23.00 mi13:44:463:14:018:2612:49
10:14
+1:22
24M
24.00 mi13:54:053:23:208:289:19
9:19
-0:55
40K
24.85 mi14:03:573:33:128:359:52
11:32
+2:13
25.2M
25.20 mi14:08:383:37:538:394:41
13:35
+2:03
Finish
26.22 mi14:18:423:47:578:4210:04
9:53
-3:42

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

7:24 /mi

Average Pace

8:42 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:30

45% of race

Time at Steady Pace

1:27:48

39% of race

Time at Slower Pace

38:39

17% of race

Average Pace: 8:42 /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 mi10:53:4422:597:2422:59
7:24
#9911
10K
6.21 mi11:17:5447:097:3524:10
7:47
#11201
15K
9.32 mi11:41:521:11:077:3823:58
7:43
#11202
20K
12.43 mi12:06:441:35:597:4324:52
8:00
#11333
Half
13.11 mi12:12:151:41:307:455:31
8:05
#11431
25K
15.53 mi12:32:452:02:007:5120:30
8:27
#11643
30K
18.64 mi13:01:072:30:228:0428:22
9:08
#12115
20M
20.00 mi13:14:022:43:178:1012:55
9:30
#12302
21M
21.00 mi13:25:192:54:348:1911:17
11:17
#12673
35K
21.75 mi13:31:573:01:128:206:38
8:52
#12651
23M
23.00 mi13:44:463:14:018:2612:49
10:14
#12914
24M
24.00 mi13:54:053:23:208:289:19
9:19
#12968
40K
24.85 mi14:03:573:33:128:359:52
11:32
#13366
25.2M
25.20 mi14:08:383:37:538:394:41
13:35
#13608
Finish
26.22 mi14:18:423:47:578:4210:04
9:53
#13817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi99117914791411293(Top 44%)8426(Top 58%)8426(Top 551%)
10K6.21 mi3.10 mi11201-12908461-5478461-54712478(Top 49%)8990(Top 62%)8990(Top 588%)
15K9.32 mi3.11 mi11202-18432+298432+2911293(Top 44%)8426(Top 58%)8426(Top 551%)
20K12.43 mi3.11 mi11333-1318455-238455-2311852(Top 46%)8589(Top 59%)8589(Top 562%)
Half13.11 mi0.68 mi11431-988497-428497-4213276(Top 52%)9186(Top 63%)9186(Top 601%)
25K15.53 mi2.42 mi11643-2128555-588555-5812820(Top 50%)8845(Top 61%)8845(Top 578%)
30K18.64 mi3.11 mi12115-4728674-1198674-11913864(Top 54%)9066(Top 62%)9066(Top 593%)
20M20.00 mi1.36 mi12302-1878708-348708-3414551(Top 57%)9100(Top 62%)9100(Top 595%)
21M21.00 mi1.00 mi12673-3718804-968804-9617086(Top 67%)10150(Top 70%)10150(Top 664%)
35K21.75 mi0.75 mi12651+228758+468758+4612660(Top 50%)8013(Top 55%)8013(Top 524%)
23M23.00 mi1.25 mi12914-2638797-398797-3916220(Top 63%)9676(Top 66%)9676(Top 633%)
24M24.00 mi1.00 mi12968-548783+148783+1413600(Top 53%)8334(Top 57%)8334(Top 545%)
40K24.85 mi0.85 mi13366-3988919-1368919-13619402(Top 76%)11146(Top 76%)11146(Top 729%)
25.2M25.20 mi0.35 mi13608-2429009-909009-9020836(Top 82%)11863(Top 81%)11863(Top 776%)
Finish26.22 mi1.02 mi13817-2099069-609069-6017957(Top 70%)10433(Top 72%)10433(Top 682%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11293

Males

8426

M55-59

8426

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12478

Males

8990

M55-59

8990

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11293

Males

8426

M55-59

8426

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11852

Males

8589

M55-59

8589

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13276

Males

9186

M55-59

9186

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12820

Males

8845

M55-59

8845

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13864

Males

9066

M55-59

9066

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14551

Males

9100

M55-59

9100

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17086

Males

10150

M55-59

10150

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12660

Males

8013

M55-59

8013

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16220

Males

9676

M55-59

9676

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13600

Males

8334

M55-59

8334

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19402

Males

11146

M55-59

11146

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20836

Males

11863

M55-59

11863

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17957

Males

10433

M55-59

10433

Passing Analysis

Category:
Athletes Passed
1205
Passed By
5109
Net Change
-3906
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9911
5K → 10K431331-1290#9911#11201
10K → 15K202203-1#11201#11202
15K → 20K189320-131#11202#11333
20K → Half18116-98#11333#11431
Half → 25K149361-212#11431#11643
25K → 30K160632-472#11643#12115
30K → 20M89276-187#12115#12302
20M → 21M44415-371#12302#12673
21M → 35K8563+22#12673#12651
35K → 23M72335-263#12651#12914
23M → 24M80134-54#12914#12968
24M → 40K27425-398#12968#13366
40K → 25.2M10252-242#13366#13608
25.2M → Finish37246-209#13608#13817
TOTALS12055109-3906
📊

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