Boston Marathon logo
BOSTON MARATHON 2024

Ian Hermon

Bib: 3866•M

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
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
19:57
Rank: #2845
Start → 5K
6:25/mi
19:57 split
10K· 6.21 mi
40:12
Rank: #2975 (-130)
5K → 10K
6:31/mi
20:15 split
15K· 9.32 mi
1:00:24
Rank: #2831 (+144)
10K → 15K
6:30/mi
20:12 split
20K· 12.43 mi
1:21:17
Rank: #2932 (-101)
15K → 20K
6:43/mi
20:53 split
Half· 13.11 mi
1:25:47
Rank: #2928 (+4)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:42:42
Rank: #3066 (-138)
Half → 25K
6:59/mi
16:55 split
30K· 18.64 mi
2:05:38
Rank: #3312 (-246)
25K → 30K
7:23/mi
22:56 split
20M
2:15:54
Rank: #3413 (-101)
30K → 20M
7:33/mi
10:16 split
21M
2:24:29
Rank: #3583 (-170)
20M → 21M
8:35/mi
8:35 split
35K· 21.75 mi
2:31:03
Rank: #3899 (-316)
21M → 35K
8:47/mi
6:34 split
23M
2:42:35
Rank: #4290 (-391)
35K → 23M
9:13/mi
11:32 split
24M
2:50:43
Rank: #4345 (-55)
23M → 24M
8:08/mi
8:08 split
40K· 24.85 mi
2:57:55
Rank: #4386 (-41)
24M → 40K
8:25/mi
7:12 split
25.2M
3:01:27
Rank: #4475 (-89)
40K → 25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:10:12
Rank: #4665 (-190)
25.2M → Finish
8:35/mi
8:45 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:47
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:44:25
Pace7:58 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3819:576:2519:57
6:25
-
10K
6.21 mi10:42:5340:126:2820:15
6:31
+0:06
15K
9.32 mi11:03:051:00:246:2920:12
6:30
-0:01
20K
12.43 mi11:23:581:21:176:3220:53
6:43
+0:13
Half
13.11 mi11:28:281:25:476:334:30
6:36
-0:07
25K
15.53 mi11:45:231:42:426:3716:55
6:59
+0:23
30K
18.64 mi12:08:192:05:386:4422:56
7:23
+0:24
20M
20.00 mi12:18:352:15:546:4810:16
7:33
+0:10
21M
21.00 mi12:27:102:24:296:538:35
8:35
+1:02
35K
21.75 mi12:33:442:31:036:576:34
8:47
+0:12
23M
23.00 mi12:45:162:42:357:0411:32
9:13
+0:26
24M
24.00 mi12:53:242:50:437:078:08
8:08
-1:05
40K
24.85 mi13:00:362:57:557:097:12
8:25
+0:17
25.2M
25.20 mi13:04:083:01:277:123:32
10:15
+1:50
Finish
26.22 mi13:12:533:10:127:168:45
8:35
-1:40

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

6:25 /mi

Average Pace

7:16 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:47

45% of race

Time at Steady Pace

50:07

26% of race

Time at Slower Pace

54:18

29% of race

Average Pace: 7:15 /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 mi10:22:3819:576:2519:57
6:25
#2845
10K
6.21 mi10:42:5340:126:2820:15
6:31
#2975
15K
9.32 mi11:03:051:00:246:2920:12
6:30
#2831
20K
12.43 mi11:23:581:21:176:3220:53
6:43
#2932
Half
13.11 mi11:28:281:25:476:334:30
6:36
#2928
25K
15.53 mi11:45:231:42:426:3716:55
6:59
#3066
30K
18.64 mi12:08:192:05:386:4422:56
7:23
#3312
20M
20.00 mi12:18:352:15:546:4810:16
7:33
#3413
21M
21.00 mi12:27:102:24:296:538:35
8:35
#3583
35K
21.75 mi12:33:442:31:036:576:34
8:47
#3899
23M
23.00 mi12:45:162:42:357:0411:32
9:13
#4290
24M
24.00 mi12:53:242:50:437:078:08
8:08
#4345
40K
24.85 mi13:00:362:57:557:097:12
8:25
#4386
25.2M
25.20 mi13:04:083:01:277:123:32
10:15
#4475
Finish
26.22 mi13:12:533:10:127:168:45
8:35
#4665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2845272627262730(Top 11%)2616(Top 18%)2616(Top 54%)
10K6.21 mi3.10 mi2975-1302845-1192845-1193121(Top 12%)2973(Top 20%)2973(Top 61%)
15K9.32 mi3.11 mi2831+1442711+1342711+1342730(Top 11%)2616(Top 18%)2616(Top 54%)
20K12.43 mi3.11 mi2932-1012802-912802-913341(Top 13%)3166(Top 22%)3166(Top 65%)
Half13.11 mi0.68 mi2928+42799+32799+33193(Top 12%)3037(Top 21%)3037(Top 63%)
25K15.53 mi2.42 mi3066-1382922-1232922-1234245(Top 17%)3901(Top 27%)3901(Top 80%)
30K18.64 mi3.11 mi3312-2463133-2113133-2114545(Top 18%)4026(Top 28%)4026(Top 83%)
20M20.00 mi1.36 mi3413-1013211-783211-784546(Top 18%)3941(Top 27%)3941(Top 81%)
21M21.00 mi1.00 mi3583-1703347-1363347-1366588(Top 26%)5025(Top 34%)5025(Top 104%)
35K21.75 mi0.75 mi3899-3163611-2643611-26412161(Top 48%)7749(Top 53%)7749(Top 160%)
23M23.00 mi1.25 mi4290-3913910-2993910-29912156(Top 48%)7631(Top 52%)7631(Top 157%)
24M24.00 mi1.00 mi4345-553935-253935-257351(Top 29%)5149(Top 35%)5149(Top 106%)
40K24.85 mi0.85 mi4386-413942-73942-77921(Top 31%)5336(Top 37%)5336(Top 110%)
25.2M25.20 mi0.35 mi4475-893995-533995-5311830(Top 46%)7268(Top 50%)7268(Top 150%)
Finish26.22 mi1.02 mi4665-1904125-1304125-13011951(Top 47%)7473(Top 51%)7473(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2730

Males

2616

M18-39

2616

5K→10K

3.1 - 6.2 mi

Top 12%
×5story building
+79ft-138ft

Overall

3121

Males

2973

M18-39

2973

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2730

Males

2616

M18-39

2616

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3341

Males

3166

M18-39

3166

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3193

Males

3037

M18-39

3037

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4245

Males

3901

M18-39

3901

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4545

Males

4026

M18-39

4026

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4546

Males

3941

M18-39

3941

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6588

Males

5025

M18-39

5025

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12161

Males

7749

M18-39

7749

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12156

Males

7631

M18-39

7631

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7351

Males

5149

M18-39

5149

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7921

Males

5336

M18-39

5336

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11830

Males

7268

M18-39

7268

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

11951

Males

7473

M18-39

7473

Passing Analysis

Category:
Athletes Passed
838
Passed By
2658
Net Change
-1820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2845
5K → 10K97227-130#2845#2975
10K → 15K18945+144#2975#2831
15K → 20K74175-101#2831#2932
20K → Half2218+4#2932#2928
Half → 25K72210-138#2928#3066
25K → 30K111357-246#3066#3312
30K → 20M56157-101#3312#3413
20M → 21M41211-170#3413#3583
21M → 35K9325-316#3583#3899
35K → 23M26417-391#3899#4290
23M → 24M59114-55#4290#4345
24M → 40K4990-41#4345#4386
40K → 25.2M13102-89#4386#4475
25.2M → Finish20210-190#4475#4665
TOTALS8382658-1820
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing