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BOSTON MARATHON 2024

Kurt Johnson

Bib: 3909•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Division (M18-39)
#0 / 4849
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:52
Rank: #1158
Start → 5K
18:52 | 6:04/mi
10K· 6.21 mi
38:20
Rank: #1422 (-264)
5K → 10K
19:28 | 6:16/mi
15K· 9.32 mi
58:12
Rank: #1641 (-219)
10K → 15K
19:52 | 6:24/mi
20K· 12.43 mi
1:18:49
Rank: #1875 (-234)
15K → 20K
20:37 | 6:38/mi
Half· 13.11 mi
1:23:23
Rank: #1968 (-93)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:40:07
Rank: #2175 (-207)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:02:24
Rank: #2333 (-158)
25K → 30K
22:17 | 7:10/mi
20M
2:12:19
Rank: #2388 (-55)
30K → 20M
9:55 | 7:18/mi
21M
2:20:04
Rank: #2392 (-4)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:25:26
Rank: #2430 (-38)
21M → 35K
5:22 | 7:10/mi
23M
2:34:30
Rank: #2404 (+26)
35K → 23M
9:04 | 7:14/mi
24M
2:41:38
Rank: #2402 (+2)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:47:47
Rank: #2359 (+43)
24M → 40K
6:09 | 7:12/mi
25.2M
2:50:27
Rank: #2325 (+34)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:57:13
Rank: #2256 (+69)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:23
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:33:50
Pace7:09 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3418:526:0418:52
6:04
-
10K
6.21 mi10:40:0238:206:1019:28
6:16
+0:12
15K
9.32 mi10:59:5458:126:1519:52
6:24
+0:08
20K
12.43 mi11:20:311:18:496:2120:37
6:38
+0:14
Half
13.11 mi11:25:051:23:236:224:34
6:42
+0:04
25K
15.53 mi11:41:491:40:076:2716:44
6:54
+0:12
30K
18.64 mi12:04:062:02:246:3422:17
7:10
+0:16
20M
20.00 mi12:14:012:12:196:379:55
7:18
+0:08
21M
21.00 mi12:21:462:20:046:407:45
7:45
+0:27
35K
21.75 mi12:27:082:25:266:415:22
7:10
-0:35
23M
23.00 mi12:36:122:34:306:439:04
7:14
+0:04
24M
24.00 mi12:43:202:41:386:447:08
7:08
-0:06
40K
24.85 mi12:49:292:47:476:456:09
7:12
+0:04
25.2M
25.20 mi12:52:092:50:276:462:40
7:44
+0:32
Finish
26.22 mi12:58:552:57:136:466:46
6:38
-1:06

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

6:04 /mi

Average Pace

6:46 /mi

Slowest Pace

7:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:09

51% of race

Time at Steady Pace

1:16:39

43% of race

Time at Slower Pace

10:25

6% of race

Average Pace: 6:46 /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 mi10:20:3418:526:0418:52
6:04
#1158
10K
6.21 mi10:40:0238:206:1019:28
6:16
#1422
15K
9.32 mi10:59:5458:126:1519:52
6:24
#1641
20K
12.43 mi11:20:311:18:496:2120:37
6:38
#1875
Half
13.11 mi11:25:051:23:236:224:34
6:42
#1968
25K
15.53 mi11:41:491:40:076:2716:44
6:54
#2175
30K
18.64 mi12:04:062:02:246:3422:17
7:10
#2333
20M
20.00 mi12:14:012:12:196:379:55
7:18
#2388
21M
21.00 mi12:21:462:20:046:407:45
7:45
#2392
35K
21.75 mi12:27:082:25:266:415:22
7:10
#2430
23M
23.00 mi12:36:122:34:306:439:04
7:14
#2404
24M
24.00 mi12:43:202:41:386:447:08
7:08
#2402
40K
24.85 mi12:49:292:47:476:456:09
7:12
#2359
25.2M
25.20 mi12:52:092:50:276:462:40
7:44
#2325
Finish
26.22 mi12:58:552:57:136:466:46
6:38
#2256
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1158111911192143(Top 8%)2070(Top 14%)2070(Top 43%)
10K6.21 mi3.10 mi1422-2641377-2581377-2581753(Top 7%)1696(Top 12%)1696(Top 35%)
15K9.32 mi3.11 mi1641-2191590-2131590-2132143(Top 8%)2070(Top 14%)2070(Top 43%)
20K12.43 mi3.11 mi1875-2341815-2251815-2252816(Top 11%)2687(Top 18%)2687(Top 55%)
Half13.11 mi0.68 mi1968-931902-871902-873661(Top 14%)3431(Top 24%)3431(Top 71%)
25K15.53 mi2.42 mi2175-2072098-1962098-1963775(Top 15%)3504(Top 24%)3504(Top 72%)
30K18.64 mi3.11 mi2333-1582233-1352233-1353654(Top 14%)3332(Top 23%)3332(Top 69%)
20M20.00 mi1.36 mi2388-552281-482281-483512(Top 14%)3171(Top 22%)3171(Top 65%)
21M21.00 mi1.00 mi2392-42282-12282-13274(Top 13%)2920(Top 20%)2920(Top 60%)
35K21.75 mi0.75 mi2430-382315-332315-333667(Top 14%)3212(Top 22%)3212(Top 66%)
23M23.00 mi1.25 mi2404+262284+312284+312699(Top 11%)2415(Top 17%)2415(Top 50%)
24M24.00 mi1.00 mi2402+22276+82276+82751(Top 11%)2423(Top 17%)2423(Top 50%)
40K24.85 mi0.85 mi2359+432229+472229+472454(Top 10%)2150(Top 15%)2150(Top 44%)
25.2M25.20 mi0.35 mi2325+342194+352194+351993(Top 8%)1761(Top 12%)1761(Top 36%)
Finish26.22 mi1.02 mi2256+692128+662128+661806(Top 7%)1593(Top 11%)1593(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2143

Males

2070

M18-39

2070

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1753

Males

1696

M18-39

1696

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2143

Males

2070

M18-39

2070

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2816

Males

2687

M18-39

2687

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3661

Males

3431

M18-39

3431

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3775

Males

3504

M18-39

3504

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3654

Males

3332

M18-39

3332

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3512

Males

3171

M18-39

3171

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3274

Males

2920

M18-39

2920

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3667

Males

3212

M18-39

3212

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2699

Males

2415

M18-39

2415

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2751

Males

2423

M18-39

2423

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2454

Males

2150

M18-39

2150

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

1993

Males

1761

M18-39

1761

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1806

Males

1593

M18-39

1593

Passing Analysis

Category:
Athletes Passed
586
Passed By
1684
Net Change
-1098
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1158
5K → 10K8272-264#1158#1422
10K → 15K15234-219#1422#1641
15K → 20K26260-234#1641#1875
20K → Half194-93#1875#1968
Half → 25K28235-207#1968#2175
25K → 30K80238-158#2175#2333
30K → 20M48103-55#2333#2388
20M → 21M5256-4#2388#2392
21M → 35K2664-38#2392#2430
35K → 23M7044+26#2430#2404
23M → 24M5250+2#2404#2402
24M → 40K6118+43#2402#2359
40K → 25.2M406+34#2359#2325
25.2M → Finish7910+69#2325#2256
TOTALS5861684-1098
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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