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BOSTON MARATHON 2024

Henry Giles

Bib: 1223•M

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:01
Rank: #504
Start → 5K
5:48/mi
18:01 split
10K· 6.21 mi
35:22
Rank: #316 (+188)
5K → 10K
5:35/mi
17:21 split
15K· 9.32 mi
53:20
Rank: #331 (-15)
10K → 15K
5:47/mi
17:58 split
20K· 12.43 mi
1:11:14
Rank: #293 (+38)
15K → 20K
5:46/mi
17:54 split
Half· 13.11 mi
1:15:12
Rank: #295 (-2)
20K → Half
5:49/mi
3:58 split
25K· 15.53 mi
1:29:59
Rank: #319 (-24)
Half → 25K
6:06/mi
14:47 split
30K· 18.64 mi
1:49:39
Rank: #353 (-34)
25K → 30K
6:20/mi
19:40 split
20M
1:58:21
Rank: #364 (-11)
30K → 20M
6:24/mi
8:42 split
21M
2:05:03
Rank: #357 (+7)
20M → 21M
6:42/mi
6:42 split
35K· 21.75 mi
2:09:36
Rank: #355 (+2)
21M → 35K
6:05/mi
4:33 split
23M
2:17:51
Rank: #359 (-4)
35K → 23M
6:35/mi
8:15 split
24M
2:24:14
Rank: #355 (+4)
23M → 24M
6:23/mi
6:23 split
40K· 24.85 mi
2:29:59
Rank: #374 (-19)
24M → 40K
6:44/mi
5:45 split
25.2M
2:32:25
Rank: #374
40K → 25.2M
7:03/mi
2:26 split
Finish· 26.22 mi
2:38:36
Rank: #361 (+13)
25.2M → Finish
6:04/mi
6:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:12
Pace5:44 /mi
2nd Half
Distance13.11 mi
Time1:23:24
Pace6:22 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3618:015:4818:01
5:48
-
10K
6.21 mi10:35:5735:225:4217:21
5:35
-0:13
15K
9.32 mi10:53:5553:205:4317:58
5:47
+0:12
20K
12.43 mi11:11:491:11:145:4417:54
5:46
-0:01
Half
13.11 mi11:15:471:15:125:443:58
5:49
+0:03
25K
15.53 mi11:30:341:29:595:4814:47
6:06
+0:17
30K
18.64 mi11:50:141:49:395:5319:40
6:20
+0:14
20M
20.00 mi11:58:561:58:215:558:42
6:24
+0:04
21M
21.00 mi12:05:382:05:035:576:42
6:42
+0:18
35K
21.75 mi12:10:112:09:365:584:33
6:05
-0:37
23M
23.00 mi12:18:262:17:516:008:15
6:35
+0:30
24M
24.00 mi12:24:492:24:146:016:23
6:23
-0:12
40K
24.85 mi12:30:342:29:596:025:45
6:44
+0:21
25.2M
25.20 mi12:33:002:32:256:032:26
7:03
+0:19
Finish
26.22 mi12:39:112:38:366:036:11
6:04
-0:59

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

5:35 /mi

Average Pace

6:03 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:12

47% of race

Time at Steady Pace

25:31

16% of race

Time at Slower Pace

57:53

36% of race

Average Pace: 6:03 /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 mi10:18:3618:015:4818:01
5:48
#504
10K
6.21 mi10:35:5735:225:4217:21
5:35
#316
15K
9.32 mi10:53:5553:205:4317:58
5:47
#331
20K
12.43 mi11:11:491:11:145:4417:54
5:46
#293
Half
13.11 mi11:15:471:15:125:443:58
5:49
#295
25K
15.53 mi11:30:341:29:595:4814:47
6:06
#319
30K
18.64 mi11:50:141:49:395:5319:40
6:20
#353
20M
20.00 mi11:58:561:58:215:558:42
6:24
#364
21M
21.00 mi12:05:382:05:035:576:42
6:42
#357
35K
21.75 mi12:10:112:09:365:584:33
6:05
#355
23M
23.00 mi12:18:262:17:516:008:15
6:35
#359
24M
24.00 mi12:24:492:24:146:016:23
6:23
#355
40K
24.85 mi12:30:342:29:596:025:45
6:44
#374
25.2M
25.20 mi12:33:002:32:256:032:26
7:03
#374
Finish
26.22 mi12:39:112:38:366:036:11
6:04
#361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi504482482344(Top 1%)322(Top 2%)322(Top 7%)
10K6.21 mi3.10 mi316+188295+187295+187192(Top 0.8%)173(Top 1%)173(Top 4%)
15K9.32 mi3.11 mi331-15309-14309-14344(Top 1%)322(Top 2%)322(Top 7%)
20K12.43 mi3.11 mi293+38271+38271+38246(Top 1.0%)226(Top 2%)226(Top 5%)
Half13.11 mi0.68 mi295-2273-2273-2397(Top 2%)375(Top 3%)375(Top 8%)
25K15.53 mi2.42 mi319-24297-24297-24646(Top 3%)616(Top 4%)616(Top 13%)
30K18.64 mi3.11 mi353-34331-34331-34686(Top 3%)655(Top 4%)655(Top 14%)
20M20.00 mi1.36 mi364-11341-10341-10657(Top 3%)621(Top 4%)621(Top 13%)
21M21.00 mi1.00 mi357+7334+7334+7559(Top 2%)524(Top 4%)524(Top 11%)
35K21.75 mi0.75 mi355+2332+2332+2453(Top 2%)422(Top 3%)422(Top 9%)
23M23.00 mi1.25 mi359-4336-4336-4836(Top 3%)790(Top 5%)790(Top 16%)
24M24.00 mi1.00 mi355+4332+4332+4731(Top 3%)688(Top 5%)688(Top 14%)
40K24.85 mi0.85 mi374-19348-16348-161119(Top 4%)1035(Top 7%)1035(Top 21%)
25.2M25.20 mi0.35 mi374348348623(Top 2%)571(Top 4%)571(Top 12%)
Finish26.22 mi1.02 mi361+13335+13335+13504(Top 2%)469(Top 3%)469(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

344

Males

322

M18-39

322

5K→10K

3.1 - 6.2 mi

Top 0.8%
×5story building
+79ft-138ft

Overall

192

Males

173

M18-39

173

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

344

Males

322

M18-39

322

15K→20K

9.3 - 12.4 mi

Top 1.0%
×5story building
+106ft-86ft

Overall

246

Males

226

M18-39

226

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

397

Males

375

M18-39

375

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

646

Males

616

M18-39

616

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

686

Males

655

M18-39

655

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

657

Males

621

M18-39

621

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

559

Males

524

M18-39

524

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

453

Males

422

M18-39

422

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

836

Males

790

M18-39

790

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

731

Males

688

M18-39

688

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1119

Males

1035

M18-39

1035

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

623

Males

571

M18-39

571

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

504

Males

469

M18-39

469

Passing Analysis

Category:
Athletes Passed
349
Passed By
206
Net Change
+143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#504
5K → 10K1880+188#504#316
10K → 15K1328-15#316#331
15K → 20K424+38#331#293
20K → Half24-2#293#295
Half → 25K1135-24#295#319
25K → 30K1246-34#319#353
30K → 20M1223-11#353#364
20M → 21M158+7#364#357
21M → 35K75+2#357#355
35K → 23M1115-4#355#359
23M → 24M106+4#359#355
24M → 40K120-19#355#374
40K → 25.2M440#374#374
25.2M → Finish218+13#374#361
TOTALS349206+143
📊

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