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BOSTON MARATHON 2024

Ian Iverson

Bib: 546•M

MN

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 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:12
Rank: #598
Start → 5K
5:51/mi
18:12 split
10K· 6.21 mi
36:33
Rank: #622 (-24)
5K → 10K
5:54/mi
18:21 split
15K· 9.32 mi
54:57
Rank: #606 (+16)
10K → 15K
5:55/mi
18:24 split
20K· 12.43 mi
1:13:15
Rank: #527 (+79)
15K → 20K
5:53/mi
18:18 split
Half· 13.11 mi
1:17:16
Rank: #526 (+1)
20K → Half
5:53/mi
4:01 split
25K· 15.53 mi
1:31:35
Rank: #484 (+42)
Half → 25K
5:54/mi
14:19 split
30K· 18.64 mi
1:50:16
Rank: #405 (+79)
25K → 30K
6:01/mi
18:41 split
20M
1:58:30
Rank: #371 (+34)
30K → 20M
6:04/mi
8:14 split
21M
2:04:55
Rank: #345 (+26)
20M → 21M
6:25/mi
6:25 split
35K· 21.75 mi
2:09:24
Rank: #341 (+4)
21M → 35K
6:00/mi
4:29 split
23M
2:17:17
Rank: #327 (+14)
35K → 23M
6:18/mi
7:53 split
24M
2:23:31
Rank: #323 (+4)
23M → 24M
6:14/mi
6:14 split
40K· 24.85 mi
2:29:09
Rank: #324 (-1)
24M → 40K
6:35/mi
5:38 split
25.2M
2:31:36
Rank: #323 (+1)
40K → 25.2M
7:06/mi
2:27 split
Finish· 26.22 mi
2:37:56
Rank: #322 (+1)
25.2M → Finish
6:13/mi
6:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:16
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:20:40
Pace6:09 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2318:125:5118:12
5:51
-
10K
6.21 mi10:36:4436:335:5318:21
5:54
+0:03
15K
9.32 mi10:55:0854:575:5418:24
5:55
+0:01
20K
12.43 mi11:13:261:13:155:5418:18
5:53
-0:02
Half
13.11 mi11:17:271:17:165:544:01
5:53
0:00
25K
15.53 mi11:31:461:31:355:5414:19
5:54
+0:01
30K
18.64 mi11:50:271:50:165:5518:41
6:01
+0:07
20M
20.00 mi11:58:411:58:305:558:14
6:04
+0:03
21M
21.00 mi12:05:062:04:555:576:25
6:25
+0:21
35K
21.75 mi12:09:352:09:245:574:29
6:00
-0:25
23M
23.00 mi12:17:282:17:175:587:53
6:18
+0:18
24M
24.00 mi12:23:422:23:315:596:14
6:14
-0:04
40K
24.85 mi12:29:202:29:096:005:38
6:35
+0:21
25.2M
25.20 mi12:31:472:31:366:012:27
7:06
+0:31
Finish
26.22 mi12:38:072:37:566:026:20
6:13
-0:53

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

5:51 /mi

Average Pace

6:02 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:12

12% of race

Time at Steady Pace

1:44:47

66% of race

Time at Slower Pace

34:57

22% of race

Average Pace: 6:01 /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 mi10:18:2318:125:5118:12
5:51
#598
10K
6.21 mi10:36:4436:335:5318:21
5:54
#622
15K
9.32 mi10:55:0854:575:5418:24
5:55
#606
20K
12.43 mi11:13:261:13:155:5418:18
5:53
#527
Half
13.11 mi11:17:271:17:165:544:01
5:53
#526
25K
15.53 mi11:31:461:31:355:5414:19
5:54
#484
30K
18.64 mi11:50:271:50:165:5518:41
6:01
#405
20M
20.00 mi11:58:411:58:305:558:14
6:04
#371
21M
21.00 mi12:05:062:04:555:576:25
6:25
#345
35K
21.75 mi12:09:352:09:245:574:29
6:00
#341
23M
23.00 mi12:17:282:17:175:587:53
6:18
#327
24M
24.00 mi12:23:422:23:315:596:14
6:14
#323
40K
24.85 mi12:29:202:29:096:005:38
6:35
#324
25.2M
25.20 mi12:31:472:31:366:012:27
7:06
#323
Finish
26.22 mi12:38:072:37:566:026:20
6:13
#322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi598572572582(Top 2%)560(Top 4%)560(Top 12%)
10K6.21 mi3.10 mi622-24597-25597-25645(Top 3%)620(Top 4%)620(Top 13%)
15K9.32 mi3.11 mi606+16583+14583+14582(Top 2%)560(Top 4%)560(Top 12%)
20K12.43 mi3.11 mi527+79505+78505+78387(Top 2%)365(Top 3%)365(Top 8%)
Half13.11 mi0.68 mi526+1504+1504+1518(Top 2%)494(Top 3%)494(Top 10%)
25K15.53 mi2.42 mi484+42462+42462+42325(Top 1%)303(Top 2%)303(Top 6%)
30K18.64 mi3.11 mi405+79383+79383+79258(Top 1%)235(Top 2%)235(Top 5%)
20M20.00 mi1.36 mi371+34348+35348+35252(Top 1.0%)228(Top 2%)228(Top 5%)
21M21.00 mi1.00 mi345+26322+26322+26267(Top 1%)247(Top 2%)247(Top 5%)
35K21.75 mi0.75 mi341+4318+4318+4366(Top 1%)338(Top 2%)338(Top 7%)
23M23.00 mi1.25 mi327+14304+14304+14407(Top 2%)379(Top 3%)379(Top 8%)
24M24.00 mi1.00 mi323+4300+4300+4491(Top 2%)458(Top 3%)458(Top 9%)
40K24.85 mi0.85 mi324-1301-1301-1868(Top 3%)805(Top 6%)805(Top 17%)
25.2M25.20 mi0.35 mi323+1300+1300+1681(Top 3%)624(Top 4%)624(Top 13%)
Finish26.22 mi1.02 mi322+1299+1299+1736(Top 3%)685(Top 5%)685(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

582

Males

560

M18-39

560

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

645

Males

620

M18-39

620

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

582

Males

560

M18-39

560

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

387

Males

365

M18-39

365

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

518

Males

494

M18-39

494

Half→25K

13.1 - 15.5 mi

Top 1%
×4story building
+66ft-88ft

Overall

325

Males

303

M18-39

303

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

258

Males

235

M18-39

235

30K→20M

18.6 - 20.0 mi

Top 1.0%
×5story building
+64ft-50ft

Overall

252

Males

228

M18-39

228

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

267

Males

247

M18-39

247

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

366

Males

338

M18-39

338

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

407

Males

379

M18-39

379

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

491

Males

458

M18-39

458

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

868

Males

805

M18-39

805

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

681

Males

624

M18-39

624

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

736

Males

685

M18-39

685

Passing Analysis

Category:
Athletes Passed
378
Passed By
102
Net Change
+276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#598
5K → 10K2145-24#598#622
10K → 15K3216+16#622#606
15K → 20K801+79#606#527
20K → Half43+1#527#526
Half → 25K453+42#526#484
25K → 30K812+79#484#405
30K → 20M384+34#405#371
20M → 21M260+26#371#345
21M → 35K62+4#345#341
35K → 23M206+14#341#327
23M → 24M84+4#327#323
24M → 40K78-1#323#324
40K → 25.2M32+1#324#323
25.2M → Finish76+1#323#322
TOTALS378102+276
📊

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