Boston Marathon logo
BOSTON MARATHON 2024

Craig Kimball

Bib: 1100•M

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:29
Rank: #793
Start → 5K
5:57/mi
18:29 split
10K· 6.21 mi
36:56
Rank: #750 (+43)
5K → 10K
5:56/mi
18:27 split
15K· 9.32 mi
55:23
Rank: #698 (+52)
10K → 15K
5:56/mi
18:27 split
20K· 12.43 mi
1:14:03
Rank: #670 (+28)
15K → 20K
6:00/mi
18:40 split
Half· 13.11 mi
1:18:07
Rank: #671 (-1)
20K → Half
5:58/mi
4:04 split
25K· 15.53 mi
1:32:54
Rank: #641 (+30)
Half → 25K
6:06/mi
14:47 split
30K· 18.64 mi
1:52:58
Rank: #666 (-25)
25K → 30K
6:28/mi
20:04 split
20M
2:02:27
Rank: #730 (-64)
30K → 20M
6:59/mi
9:29 split
21M
2:09:46
Rank: #763 (-33)
20M → 21M
7:19/mi
7:19 split
35K· 21.75 mi
2:14:32
Rank: #763
21M → 35K
6:22/mi
4:46 split
23M
2:24:02
Rank: #844 (-81)
35K → 23M
7:35/mi
9:30 split
24M
2:31:40
Rank: #934 (-90)
23M → 24M
7:38/mi
7:38 split
40K· 24.85 mi
2:37:44
Rank: #954 (-20)
24M → 40K
7:06/mi
6:04 split
25.2M
2:40:12
Rank: #932 (+22)
40K → 25.2M
7:09/mi
2:28 split
Finish· 26.22 mi
2:47:03
Rank: #951 (-19)
25.2M → Finish
6:43/mi
6:51 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
Time1:18:07
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0618:295:5718:29
5:57
-
10K
6.21 mi10:37:3336:565:5718:27
5:56
-0:01
15K
9.32 mi10:56:0055:235:5718:27
5:56
0:00
20K
12.43 mi11:14:401:14:035:5818:40
6:00
+0:04
Half
13.11 mi11:18:441:18:075:584:04
5:58
-0:02
25K
15.53 mi11:33:311:32:545:5914:47
6:06
+0:08
30K
18.64 mi11:53:351:52:586:0420:04
6:28
+0:22
20M
20.00 mi12:03:042:02:276:079:29
6:59
+0:31
21M
21.00 mi12:10:232:09:466:117:19
7:19
+0:20
35K
21.75 mi12:15:092:14:326:114:46
6:22
-0:57
23M
23.00 mi12:24:392:24:026:169:30
7:35
+1:13
24M
24.00 mi12:32:172:31:406:197:38
7:38
+0:03
40K
24.85 mi12:38:212:37:446:216:04
7:06
-0:32
25.2M
25.20 mi12:40:492:40:126:212:28
7:09
+0:03
Finish
26.22 mi12:47:402:47:036:236:51
6:43
-0:26

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

5:56 /mi

Average Pace

6:23 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:54

56% of race

Time at Steady Pace

31:41

19% of race

Time at Slower Pace

42:28

25% of race

Average Pace: 6:22 /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 mi10:19:0618:295:5718:29
5:57
#793
10K
6.21 mi10:37:3336:565:5718:27
5:56
#750
15K
9.32 mi10:56:0055:235:5718:27
5:56
#698
20K
12.43 mi11:14:401:14:035:5818:40
6:00
#670
Half
13.11 mi11:18:441:18:075:584:04
5:58
#671
25K
15.53 mi11:33:311:32:545:5914:47
6:06
#641
30K
18.64 mi11:53:351:52:586:0420:04
6:28
#666
20M
20.00 mi12:03:042:02:276:079:29
6:59
#730
21M
21.00 mi12:10:232:09:466:117:19
7:19
#763
35K
21.75 mi12:15:092:14:326:114:46
6:22
#763
23M
23.00 mi12:24:392:24:026:169:30
7:35
#844
24M
24.00 mi12:32:172:31:406:197:38
7:38
#934
40K
24.85 mi12:38:212:37:446:216:04
7:06
#954
25.2M
25.20 mi12:40:492:40:126:212:28
7:09
#932
Finish
26.22 mi12:47:402:47:036:236:51
6:43
#951
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi793763763626(Top 2%)604(Top 4%)604(Top 12%)
10K6.21 mi3.10 mi750+43723+40723+40718(Top 3%)692(Top 5%)692(Top 14%)
15K9.32 mi3.11 mi698+52672+51672+51626(Top 2%)604(Top 4%)604(Top 12%)
20K12.43 mi3.11 mi670+28645+27645+27616(Top 2%)591(Top 4%)591(Top 12%)
Half13.11 mi0.68 mi671-1646-1646-1684(Top 3%)659(Top 5%)659(Top 14%)
25K15.53 mi2.42 mi641+30617+29617+29656(Top 3%)626(Top 4%)626(Top 13%)
30K18.64 mi3.11 mi666-25637-20637-20952(Top 4%)909(Top 6%)909(Top 19%)
20M20.00 mi1.36 mi730-64700-63700-632241(Top 9%)2097(Top 14%)2097(Top 43%)
21M21.00 mi1.00 mi763-33731-31731-311888(Top 7%)1760(Top 12%)1760(Top 36%)
35K21.75 mi0.75 mi763731731953(Top 4%)903(Top 6%)903(Top 19%)
23M23.00 mi1.25 mi844-81810-79810-793928(Top 15%)3328(Top 23%)3328(Top 69%)
24M24.00 mi1.00 mi934-90893-83893-834655(Top 18%)3690(Top 25%)3690(Top 76%)
40K24.85 mi0.85 mi954-20912-19912-192132(Top 8%)1889(Top 13%)1889(Top 39%)
25.2M25.20 mi0.35 mi932+22890+22890+22774(Top 3%)711(Top 5%)711(Top 15%)
Finish26.22 mi1.02 mi951-19906-16906-162045(Top 8%)1781(Top 12%)1781(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

626

Males

604

M18-39

604

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

718

Males

692

M18-39

692

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

626

Males

604

M18-39

604

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

616

Males

591

M18-39

591

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

684

Males

659

M18-39

659

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

656

Males

626

M18-39

626

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

952

Males

909

M18-39

909

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2241

Males

2097

M18-39

2097

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1888

Males

1760

M18-39

1760

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

953

Males

903

M18-39

903

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

3928

Males

3328

M18-39

3328

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4655

Males

3690

M18-39

3690

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2132

Males

1889

M18-39

1889

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

774

Males

711

M18-39

711

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2story building
+22ft-21ft

Overall

2045

Males

1781

M18-39

1781

Passing Analysis

Category:
Athletes Passed
350
Passed By
508
Net Change
-158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#793
5K → 10K6623+43#793#750
10K → 15K586+52#750#698
15K → 20K3810+28#698#670
20K → Half67-1#670#671
Half → 25K4717+30#671#641
25K → 30K3459-25#641#666
30K → 20M1074-64#666#730
20M → 21M1043-33#730#763
21M → 35K12120#763#763
35K → 23M485-81#763#844
23M → 24M595-90#844#934
24M → 40K1434-20#934#954
40K → 25.2M242+22#954#932
25.2M → Finish2241-19#932#951
TOTALS350508-158
📊

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