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BOSTON MARATHON 2024

Jesper Kjeldal

Bib: 27746•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:56/mi
27:44
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
55:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:22:02
↑ 67↓ 78
20K· 12.43 mi
8:48/mi
1:49:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
1:55:25
↑ 19↓ 370.5%
25K· 15.53 mi
9:15/mi
2:17:51
↑ 66↓ 880.2%
30K· 18.64 mi
10:23/mi
2:50:08
↑ 181↓ 1480.2%
20M
11:16/mi
3:05:27
↑ 64↓ 500.2%
21M
14:07/mi
3:19:34
↑ 106↓ 241.6%
35K· 21.75 mi
11:39/mi
3:28:17
↑ 17↓ 861.7%
23M
12:23/mi
3:43:47
↑ 23↓ 630.6%
24M
13:25/mi
3:57:12
↓ 821.3%
40K· 24.85 mi
12:54/mi
4:08:14
↓ 200.3%
25.2M
15:40/mi
4:13:38
↑ 13↓ 160.2%
Finish· 26.22 mi
11:48/mi
4:25:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:25
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:30:14
Pace11:28 /mi
📊Positive Split: 30.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5927:448:5627:44
8:56
-
10K
6.21 mi12:13:2455:098:5327:25
8:49
-0:07
15K
9.32 mi12:40:171:22:028:4826:53
8:39
-0:10
20K
12.43 mi13:07:361:49:218:4827:19
8:48
+0:09
Half
13.11 mi13:13:401:55:258:486:04
8:54
+0:06
25K
15.53 mi13:36:062:17:518:5222:26
9:15
+0:21
30K
18.64 mi14:08:232:50:089:0832:17
10:23
+1:08
20M
20.00 mi14:23:423:05:279:1615:19
11:16
+0:53
21M
21.00 mi14:37:493:19:349:3014:07
14:07
+2:51
35K
21.75 mi14:46:323:28:179:358:43
11:39
-2:28
23M
23.00 mi15:02:023:43:479:4415:30
12:23
+0:44
24M
24.00 mi15:15:273:57:129:5313:25
13:25
+1:02
40K
24.85 mi15:26:294:08:149:5911:02
12:54
-0:31
25.2M
25.20 mi15:31:534:13:3810:045:24
15:40
+2:46
Finish
26.22 mi15:43:544:25:3910:0812:01
11:48
-3:52

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

8:39 /mi

Average Pace

10:08 /mi

Slowest Pace

15:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:51

52% of race

Time at Steady Pace

1:08:20

26% of race

Time at Slower Pace

59:28

22% of race

Average Pace: 10:08 /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 mi11:45:5927:448:5627:44
8:56
#19778
10K
6.21 mi12:13:2455:098:5327:25
8:49
#19378
15K
9.32 mi12:40:171:22:028:4826:53
8:39
#18698
20K
12.43 mi13:07:361:49:218:4827:19
8:48
#18019
Half
13.11 mi13:13:401:55:258:486:04
8:54
#18008
25K
15.53 mi13:36:062:17:518:5222:26
9:15
#17707
30K
18.64 mi14:08:232:50:089:0832:17
10:23
#17947
20M
20.00 mi14:23:423:05:279:1615:19
11:16
#18190
21M
21.00 mi14:37:493:19:349:3014:07
14:07
#18593
35K
21.75 mi14:46:323:28:179:358:43
11:39
#18733
23M
23.00 mi15:02:023:43:479:4415:30
12:23
#18913
24M
24.00 mi15:15:273:57:129:5313:25
13:25
#19235
40K
24.85 mi15:26:294:08:149:5911:02
12:54
#19357
25.2M
25.20 mi15:31:534:13:3810:045:24
15:40
#19461
Finish
26.22 mi15:43:544:25:3910:0812:01
11:48
#19628
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19778119771197717225(Top 67%)10913(Top 75%)10913(Top 564%)
10K6.21 mi3.10 mi19378+40011814+16311814+16318969(Top 74%)11650(Top 80%)11650(Top 602%)
15K9.32 mi3.11 mi18698+68011525+28911525+28917225(Top 67%)10913(Top 75%)10913(Top 564%)
20K12.43 mi3.11 mi18019+67911227+29811227+29816348(Top 64%)10522(Top 72%)10522(Top 544%)
Half13.11 mi0.68 mi18008+1111224+311224+317750(Top 69%)11061(Top 76%)11061(Top 572%)
25K15.53 mi2.42 mi17707+30111066+15811066+15816637(Top 65%)10542(Top 72%)10542(Top 545%)
30K18.64 mi3.11 mi17947-24011102-3611102-3618499(Top 72%)11156(Top 77%)11156(Top 577%)
20M20.00 mi1.36 mi18190-24311183-8111183-8119908(Top 78%)11693(Top 80%)11693(Top 604%)
21M21.00 mi1.00 mi18593-40311353-17011353-17022466(Top 88%)12890(Top 88%)12890(Top 666%)
35K21.75 mi0.75 mi18733-14011390-3711390-3721157(Top 83%)12189(Top 84%)12189(Top 630%)
23M23.00 mi1.25 mi18913-18011463-7311463-7321464(Top 84%)12312(Top 84%)12312(Top 636%)
24M24.00 mi1.00 mi19235-32211591-12811591-12823597(Top 92%)13363(Top 92%)13363(Top 691%)
40K24.85 mi0.85 mi19357-12211629-3811629-3822109(Top 87%)12555(Top 86%)12555(Top 649%)
25.2M25.20 mi0.35 mi19461-10411666-3711666-3723727(Top 93%)13418(Top 92%)13418(Top 693%)
Finish26.22 mi1.02 mi19628-16711739-7311739-7322929(Top 90%)12973(Top 89%)12973(Top 670%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17225

Males

10913

M50-54

10913

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18969

Males

11650

M50-54

11650

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17225

Males

10913

M50-54

10913

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16348

Males

10522

M50-54

10522

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17750

Males

11061

M50-54

11061

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16637

Males

10542

M50-54

10542

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

18499

Males

11156

M50-54

11156

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19908

Males

11693

M50-54

11693

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22466

Males

12890

M50-54

12890

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21157

Males

12189

M50-54

12189

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21464

Males

12312

M50-54

12312

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

23597

Males

13363

M50-54

13363

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22109

Males

12555

M50-54

12555

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23727

Males

13418

M50-54

13418

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22929

Males

12973

M50-54

12973

Passing Analysis

Category:
Athletes Passed
2709
Passed By
2559
Net Change
+150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19778
5K → 10K504104+400#19778#19378
10K → 15K70020+680#19378#18698
15K → 20K6878+679#18698#18019
20K → Half4534+11#18019#18008
Half → 25K35857+301#18008#17707
25K → 30K177417-240#17707#17947
30K → 20M49292-243#17947#18190
20M → 21M18421-403#18190#18593
21M → 35K33173-140#18593#18733
35K → 23M59239-180#18733#18913
23M → 24M19341-322#18913#19235
24M → 40K29151-122#19235#19357
40K → 25.2M3107-104#19357#19461
25.2M → Finish28195-167#19461#19628
TOTALS27092559+150
📊

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