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BOSTON MARATHON 2024

Charles Harker

Bib: 2024•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
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
20:13
Rank: #3382
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
41:38
Rank: #4550 (-1168)
5K → 10K
21:25 | 6:54/mi
15K· 9.32 mi
1:02:29
Rank: #4354 (+196)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:24:04
Rank: #4478 (-124)
15K → 20K
21:35 | 6:57/mi
Half· 13.11 mi
1:28:43
Rank: #4461 (+17)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:56:33
Rank: #9087 (-4626)
Half → 25K
27:50 | 11:29/mi
30K· 18.64 mi
2:23:12
Rank: #9408 (-321)
25K → 30K
26:39 | 8:35/mi
20M
2:35:07
Rank: #9468 (-60)
30K → 20M
11:55 | 8:46/mi
21M
2:44:34
Rank: #9479 (-11)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
2:50:57
Rank: #9487 (-8)
21M → 35K
6:23 | 8:32/mi
23M
3:01:48
Rank: #9432 (+55)
35K → 23M
10:51 | 8:40/mi
24M
3:09:49
Rank: #9274 (+158)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:16:37
Rank: #9068 (+206)
24M → 40K
6:48 | 7:57/mi
25.2M
3:19:43
Rank: #9001 (+67)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:27:12
Rank: #8758 (+243)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:58:29
Pace9:02 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4620:136:3020:13
6:30
-
10K
6.21 mi10:46:1141:386:4221:25
6:54
+0:24
15K
9.32 mi11:07:021:02:296:4220:51
6:43
-0:11
20K
12.43 mi11:28:371:24:046:4621:35
6:57
+0:14
Half
13.11 mi11:33:161:28:436:464:39
6:49
-0:08
25K
15.53 mi12:01:061:56:337:3027:50
11:29
+4:40
30K
18.64 mi12:27:452:23:127:4126:39
8:35
-2:54
20M
20.00 mi12:39:402:35:077:4511:55
8:46
+0:11
21M
21.00 mi12:49:072:44:347:509:27
9:27
+0:41
35K
21.75 mi12:55:302:50:577:526:23
8:32
-0:55
23M
23.00 mi13:06:213:01:487:5410:51
8:40
+0:08
24M
24.00 mi13:14:223:09:497:558:01
8:01
-0:39
40K
24.85 mi13:21:103:16:377:556:48
7:57
-0:04
25.2M
25.20 mi13:24:163:19:437:563:06
8:59
+1:02
Finish
26.22 mi13:31:453:27:127:557:29
7:21
-1:38

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

7:55 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:12

46% of race

Time at Steady Pace

47:51

23% of race

Time at Slower Pace

1:03:09

30% of race

Average Pace: 7:54 /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 mi10:24:4620:136:3020:13
6:30
#3382
10K
6.21 mi10:46:1141:386:4221:25
6:54
#4550
15K
9.32 mi11:07:021:02:296:4220:51
6:43
#4354
20K
12.43 mi11:28:371:24:046:4621:35
6:57
#4478
Half
13.11 mi11:33:161:28:436:464:39
6:49
#4461
25K
15.53 mi12:01:061:56:337:3027:50
11:29
#9087
30K
18.64 mi12:27:452:23:127:4126:39
8:35
#9408
20M
20.00 mi12:39:402:35:077:4511:55
8:46
#9468
21M
21.00 mi12:49:072:44:347:509:27
9:27
#9479
35K
21.75 mi12:55:302:50:577:526:23
8:32
#9487
23M
23.00 mi13:06:213:01:487:5410:51
8:40
#9432
24M
24.00 mi13:14:223:09:497:558:01
8:01
#9274
40K
24.85 mi13:21:103:16:377:556:48
7:57
#9068
25.2M
25.20 mi13:24:163:19:437:563:06
8:59
#9001
Finish
26.22 mi13:31:453:27:127:557:29
7:21
#8758
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3382322432244020(Top 16%)3782(Top 26%)3782(Top 78%)
10K6.21 mi3.10 mi4550-11684255-10314255-10315953(Top 23%)5376(Top 37%)5376(Top 111%)
15K9.32 mi3.11 mi4354+1964075+1804075+1804020(Top 16%)3782(Top 26%)3782(Top 78%)
20K12.43 mi3.11 mi4478-1244169-944169-944926(Top 19%)4511(Top 31%)4511(Top 93%)
Half13.11 mi0.68 mi4461+174152+174152+174675(Top 18%)4313(Top 30%)4313(Top 89%)
25K15.53 mi2.42 mi9087-46267318-31667318-316622373(Top 88%)13129(Top 90%)13129(Top 271%)
30K18.64 mi3.11 mi9408-3217371-537371-5311039(Top 43%)7805(Top 54%)7805(Top 161%)
20M20.00 mi1.36 mi9468-607345+267345+2610912(Top 43%)7459(Top 51%)7459(Top 154%)
21M21.00 mi1.00 mi9479-117283+627283+6210594(Top 41%)7042(Top 48%)7042(Top 145%)
35K21.75 mi0.75 mi9487-87258+257258+2510888(Top 43%)7164(Top 49%)7164(Top 148%)
23M23.00 mi1.25 mi9432+557158+1007158+1009364(Top 37%)6280(Top 43%)6280(Top 130%)
24M24.00 mi1.00 mi9274+1587036+1227036+1226720(Top 26%)4840(Top 33%)4840(Top 100%)
40K24.85 mi0.85 mi9068+2066885+1516885+1515564(Top 22%)4113(Top 28%)4113(Top 85%)
25.2M25.20 mi0.35 mi9001+676829+566829+566502(Top 25%)4557(Top 31%)4557(Top 94%)
Finish26.22 mi1.02 mi8758+2436663+1666663+1664739(Top 19%)3662(Top 25%)3662(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4020

Males

3782

M18-39

3782

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5953

Males

5376

M18-39

5376

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4020

Males

3782

M18-39

3782

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4926

Males

4511

M18-39

4511

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4675

Males

4313

M18-39

4313

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22373

Males

13129

M18-39

13129

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11039

Males

7805

M18-39

7805

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

10912

Males

7459

M18-39

7459

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10594

Males

7042

M18-39

7042

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10888

Males

7164

M18-39

7164

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9364

Males

6280

M18-39

6280

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6720

Males

4840

M18-39

4840

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5564

Males

4113

M18-39

4113

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6502

Males

4557

M18-39

4557

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4739

Males

3662

M18-39

3662

Passing Analysis

Category:
Athletes Passed
1803
Passed By
7179
Net Change
-5376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3382
5K → 10K91177-1168#3382#4550
10K → 15K24448+196#4550#4354
15K → 20K120244-124#4354#4478
20K → Half3417+17#4478#4461
Half → 25K14627-4626#4461#9087
25K → 30K180501-321#9087#9408
30K → 20M120180-60#9408#9468
20M → 21M129140-11#9468#9479
21M → 35K7482-8#9479#9487
35K → 23M182127+55#9487#9432
23M → 24M17719+158#9432#9274
24M → 40K2115+206#9274#9068
40K → 25.2M758+67#9068#9001
25.2M → Finish2474+243#9001#8758
TOTALS18037179-5376
📊

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