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BOSTON MARATHON 2024

Spencer Elmore

Bib: 4069•M

OR

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0:00
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #3545
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:37
Rank: #3372 (+173)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:00:58
Rank: #3219 (+153)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:42
Rank: #3125 (+94)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:26:24
Rank: #3189 (-64)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:48:52
Rank: #5778 (-2589)
Half → 25K
22:28 | 9:16/mi
30K· 18.64 mi
2:21:29
Rank: #8788 (-3010)
25K → 30K
32:37 | 10:30/mi
20M
2:39:18
Rank: #10929 (-2141)
30K → 20M
17:49 | 13:07/mi
21M
2:49:41
Rank: #11182 (-253)
20M → 21M
10:23 | 10:23/mi
35K· 21.75 mi
2:56:32
Rank: #11292 (-110)
21M → 35K
6:51 | 9:09/mi
23M
3:11:02
Rank: #12135 (-843)
35K → 23M
14:30 | 11:35/mi
24M
3:28:38
Rank: #14287 (-2152)
23M → 24M
17:36 | 17:36/mi
40K· 24.85 mi
3:42:27
Rank: #15481 (-1194)
24M → 40K
13:49 | 16:10/mi
25.2M
3:48:39
Rank: #15897 (-416)
40K → 25.2M
6:12 | 17:59/mi
Finish· 26.22 mi
4:01:59
Rank: #16523 (-626)
25.2M → Finish
13:20 | 13:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:24
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time2:35:35
Pace11:52 /mi
📊Positive Split: 80.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2320:186:3220:18
6:32
-
10K
6.21 mi10:43:4240:376:3220:19
6:32
0:00
15K
9.32 mi11:04:031:00:586:3220:21
6:33
+0:01
20K
12.43 mi11:24:471:21:426:3420:44
6:40
+0:07
Half
13.11 mi11:29:291:26:246:354:42
6:53
+0:13
25K
15.53 mi11:51:571:48:527:0022:28
9:16
+2:23
30K
18.64 mi12:24:342:21:297:3532:37
10:30
+1:14
20M
20.00 mi12:42:232:39:187:5817:49
13:07
+2:37
21M
21.00 mi12:52:462:49:418:0510:23
10:23
-2:44
35K
21.75 mi12:59:372:56:328:076:51
9:09
-1:14
23M
23.00 mi13:14:073:11:028:1814:30
11:35
+2:26
24M
24.00 mi13:31:433:28:388:4217:36
17:36
+6:01
40K
24.85 mi13:45:323:42:278:5713:49
16:10
-1:26
25.2M
25.20 mi13:51:443:48:399:046:12
17:59
+1:49
Finish
26.22 mi14:05:044:01:599:1413:20
13:05
-4:54

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

6:32 /mi

Average Pace

9:14 /mi

Slowest Pace

17:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:24

36% of race

Time at Steady Pace

1:26:49

36% of race

Time at Slower Pace

1:08:46

28% of race

Average Pace: 9:14 /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 mi10:23:2320:186:3220:18
6:32
#3545
10K
6.21 mi10:43:4240:376:3220:19
6:32
#3372
15K
9.32 mi11:04:031:00:586:3220:21
6:33
#3219
20K
12.43 mi11:24:471:21:426:3420:44
6:40
#3125
Half
13.11 mi11:29:291:26:246:354:42
6:53
#3189
25K
15.53 mi11:51:571:48:527:0022:28
9:16
#5778
30K
18.64 mi12:24:342:21:297:3532:37
10:30
#8788
20M
20.00 mi12:42:232:39:187:5817:49
13:07
#10929
21M
21.00 mi12:52:462:49:418:0510:23
10:23
#11182
35K
21.75 mi12:59:372:56:328:076:51
9:09
#11292
23M
23.00 mi13:14:073:11:028:1814:30
11:35
#12135
24M
24.00 mi13:31:433:28:388:4217:36
17:36
#14287
40K
24.85 mi13:45:323:42:278:5713:49
16:10
#15481
25.2M
25.20 mi13:51:443:48:399:046:12
17:59
#15897
Finish
26.22 mi14:05:044:01:599:1413:20
13:05
#16523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3545337333732987(Top 12%)2849(Top 20%)2849(Top 59%)
10K6.21 mi3.10 mi3372+1733210+1633210+1633263(Top 13%)3102(Top 21%)3102(Top 64%)
15K9.32 mi3.11 mi3219+1533063+1473063+1472987(Top 12%)2849(Top 20%)2849(Top 59%)
20K12.43 mi3.11 mi3125+942981+822981+823064(Top 12%)2915(Top 20%)2915(Top 60%)
Half13.11 mi0.68 mi3189-643040-593040-595158(Top 20%)4701(Top 32%)4701(Top 97%)
25K15.53 mi2.42 mi5778-25895201-21615201-216116671(Top 65%)10553(Top 72%)10553(Top 218%)
30K18.64 mi3.11 mi8788-30107055-18547055-185418782(Top 74%)11284(Top 77%)11284(Top 233%)
20M20.00 mi1.36 mi10929-21418061-10068061-100622995(Top 90%)13192(Top 90%)13192(Top 272%)
21M21.00 mi1.00 mi11182-2538137-768137-7614433(Top 56%)8876(Top 61%)8876(Top 183%)
35K21.75 mi0.75 mi11292-1108150-138150-1314062(Top 55%)8680(Top 60%)8680(Top 179%)
23M23.00 mi1.25 mi12135-8438461-3118461-31119816(Top 78%)11469(Top 79%)11469(Top 237%)
24M24.00 mi1.00 mi14287-21529364-9039364-90325378(Top 99%)14451(Top 99%)14451(Top 298%)
40K24.85 mi0.85 mi15481-11949858-4949858-49425007(Top 98%)14197(Top 97%)14197(Top 293%)
25.2M25.20 mi0.35 mi15897-41610038-18010038-18025001(Top 98%)14201(Top 97%)14201(Top 293%)
Finish26.22 mi1.02 mi16523-62610284-24610284-24624414(Top 96%)13812(Top 95%)13812(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

2987

Males

2849

M18-39

2849

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3263

Males

3102

M18-39

3102

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

2987

Males

2849

M18-39

2849

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3064

Males

2915

M18-39

2915

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5158

Males

4701

M18-39

4701

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16671

Males

10553

M18-39

10553

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18782

Males

11284

M18-39

11284

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

22995

Males

13192

M18-39

13192

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14433

Males

8876

M18-39

8876

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14062

Males

8680

M18-39

8680

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

19816

Males

11469

M18-39

11469

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25378

Males

14451

M18-39

14451

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25007

Males

14197

M18-39

14197

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25001

Males

14201

M18-39

14201

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24414

Males

13812

M18-39

13812

Passing Analysis

Category:
Athletes Passed
785
Passed By
13761
Net Change
-12978
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3545
5K → 10K23865+173#3545#3372
10K → 15K17825+153#3372#3219
15K → 20K16268+94#3219#3125
20K → Half670-64#3125#3189
Half → 25K12590-2589#3189#5778
25K → 30K63016-3010#5778#8788
30K → 20M52144-2141#8788#10929
20M → 21M78331-253#10929#11182
21M → 35K57167-110#11182#11292
35K → 23M25868-843#11292#12135
23M → 24M32155-2152#12135#14287
24M → 40K51199-1194#14287#15481
40K → 25.2M5421-416#15481#15897
25.2M → Finish16642-626#15897#16523
TOTALS78513761-12978
📊

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