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BOSTON MARATHON 2024

Stefan Kappert

Bib: 6394•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Division (M18-39)
#0 / 4849
Top 50%
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
6:38/mi
20:36
↑ 97↓ 3451.5%
10K· 6.21 mi
6:46/mi
41:37
↑ 79↓ 1380.4%
15K· 9.32 mi
6:47/mi
1:02:40
↑ 67↓ 78
20K· 12.43 mi
6:57/mi
1:24:16
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:28:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:46:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:28/mi
2:09:48
↑ 181↓ 1480.2%
20M
7:55/mi
2:20:33
↑ 64↓ 500.2%
21M
8:26/mi
2:28:59
↑ 106↓ 241.6%
35K· 21.75 mi
7:18/mi
2:34:27
↑ 17↓ 861.7%
23M
8:26/mi
2:45:00
↑ 23↓ 630.6%
24M
7:36/mi
2:52:36
↓ 821.3%
40K· 24.85 mi
7:16/mi
2:58:49
↓ 200.3%
25.2M
8:13/mi
3:01:39
↑ 13↓ 160.2%
Finish· 26.22 mi
6:48/mi
3:08:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:39:40
Pace7:36 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2120:366:3820:36
6:38
-
10K
6.21 mi11:11:2241:376:4221:01
6:46
+0:08
15K
9.32 mi11:32:251:02:406:4321:03
6:47
+0:01
20K
12.43 mi11:54:011:24:166:4721:36
6:57
+0:10
Half
13.11 mi11:58:401:28:556:474:39
6:49
-0:08
25K
15.53 mi12:16:211:46:366:5217:41
7:18
+0:29
30K
18.64 mi12:39:332:09:486:5823:12
7:28
+0:10
20M
20.00 mi12:50:182:20:337:0210:45
7:55
+0:27
21M
21.00 mi12:58:442:28:597:068:26
8:26
+0:31
35K
21.75 mi13:04:122:34:277:065:28
7:18
-1:08
23M
23.00 mi13:14:452:45:007:1010:33
8:26
+1:08
24M
24.00 mi13:22:212:52:367:127:36
7:36
-0:50
40K
24.85 mi13:28:342:58:497:126:13
7:16
-0:20
25.2M
25.20 mi13:31:243:01:397:132:50
8:13
+0:57
Finish
26.22 mi13:38:203:08:357:126:56
6:48
-1:25

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

6:38 /mi

Average Pace

7:12 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:51

51% of race

Time at Steady Pace

1:00:10

32% of race

Time at Slower Pace

32:34

17% of race

Average Pace: 7:12 /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 mi10:50:2120:366:3820:36
6:38
#4247
10K
6.21 mi11:11:2241:376:4221:01
6:46
#4522
15K
9.32 mi11:32:251:02:406:4321:03
6:47
#4504
20K
12.43 mi11:54:011:24:166:4721:36
6:57
#4594
Half
13.11 mi11:58:401:28:556:474:39
6:49
#4576
25K
15.53 mi12:16:211:46:366:5217:41
7:18
#4844
30K
18.64 mi12:39:332:09:486:5823:12
7:28
#4808
20M
20.00 mi12:50:182:20:337:0210:45
7:55
#4838
21M
21.00 mi12:58:442:28:597:068:26
8:26
#4817
35K
21.75 mi13:04:122:34:277:065:28
7:18
#4744
23M
23.00 mi13:14:452:45:007:1010:33
8:26
#4829
24M
24.00 mi13:22:212:52:367:127:36
7:36
#4744
40K
24.85 mi13:28:342:58:497:126:13
7:16
#4583
25.2M
25.20 mi13:31:243:01:397:132:50
8:13
#4513
Finish
26.22 mi13:38:203:08:357:126:56
6:48
#4355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4247400340034521(Top 18%)4214(Top 29%)4214(Top 87%)
10K6.21 mi3.10 mi4522-2754231-2284231-2284861(Top 19%)4510(Top 31%)4510(Top 93%)
15K9.32 mi3.11 mi4504+184208+234208+234521(Top 18%)4214(Top 29%)4214(Top 87%)
20K12.43 mi3.11 mi4594-904271-634271-634944(Top 19%)4526(Top 31%)4526(Top 93%)
Half13.11 mi0.68 mi4576+184253+184253+184605(Top 18%)4243(Top 29%)4243(Top 88%)
25K15.53 mi2.42 mi4844-2684471-2184471-2185769(Top 23%)5027(Top 34%)5027(Top 104%)
30K18.64 mi3.11 mi4808+364406+654406+654921(Top 19%)4291(Top 29%)4291(Top 88%)
20M20.00 mi1.36 mi4838-304416-104416-106245(Top 24%)4995(Top 34%)4995(Top 103%)
21M21.00 mi1.00 mi4817+214377+394377+395902(Top 23%)4627(Top 32%)4627(Top 95%)
35K21.75 mi0.75 mi4744+734307+704307+704187(Top 16%)3590(Top 25%)3590(Top 74%)
23M23.00 mi1.25 mi4829-854335-284335-288020(Top 31%)5602(Top 38%)5602(Top 116%)
24M24.00 mi1.00 mi4744+854245+904245+904521(Top 18%)3618(Top 25%)3618(Top 75%)
40K24.85 mi0.85 mi4583+1614091+1544091+1542735(Top 11%)2385(Top 16%)2385(Top 49%)
25.2M25.20 mi0.35 mi4513+704024+674024+673426(Top 13%)2810(Top 19%)2810(Top 58%)
Finish26.22 mi1.02 mi4355+1583884+1403884+1402362(Top 9%)2048(Top 14%)2048(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4521

Males

4214

M18-39

4214

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

4861

Males

4510

M18-39

4510

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4521

Males

4214

M18-39

4214

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

4944

Males

4526

M18-39

4526

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

4605

Males

4243

M18-39

4243

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5769

Males

5027

M18-39

5027

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4921

Males

4291

M18-39

4291

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6245

Males

4995

M18-39

4995

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5902

Males

4627

M18-39

4627

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4187

Males

3590

M18-39

3590

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8020

Males

5602

M18-39

5602

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4521

Males

3618

M18-39

3618

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2735

Males

2385

M18-39

2385

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3426

Males

2810

M18-39

2810

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2362

Males

2048

M18-39

2048

Passing Analysis

Category:
Athletes Passed
1534
Passed By
1642
Net Change
-108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4247
5K → 10K93368-275#4247#4522
10K → 15K140122+18#4522#4504
15K → 20K123213-90#4504#4594
20K → Half3517+18#4594#4576
Half → 25K108376-268#4576#4844
25K → 30K198162+36#4844#4808
30K → 20M80110-30#4808#4838
20M → 21M10079+21#4838#4817
21M → 35K8512+73#4817#4744
35K → 23M63148-85#4744#4829
23M → 24M10621+85#4829#4744
24M → 40K1665+161#4744#4583
40K → 25.2M744+70#4583#4513
25.2M → Finish1635+158#4513#4355
TOTALS15341642-108
📊

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