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BOSTON MARATHON 2024

David Keller

Bib: 5217•M

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 23%
Masters (Masters Men)
#0 / 9729
Top 11%
Division (M55-59)
#0 / 1529
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #4871
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:29
Rank: #4358 (+513)
5K → 10K
20:39 | 6:39/mi
15K· 9.32 mi
1:01:52
Rank: #3833 (+525)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:22:17
Rank: #3411 (+422)
15K → 20K
20:25 | 6:34/mi
Half· 13.11 mi
1:26:39
Rank: #3326 (+85)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:42:06
Rank: #2824 (+502)
Half → 25K
15:27 | 6:22/mi
30K· 18.64 mi
2:03:06
Rank: #2528 (+296)
25K → 30K
21:00 | 6:46/mi
20M
2:12:57
Rank: #2535 (-7)
30K → 20M
9:51 | 7:15/mi
21M
2:21:14
Rank: #2689 (-154)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:26:55
Rank: #2798 (-109)
21M → 35K
5:41 | 7:36/mi
23M
2:37:09
Rank: #3035 (-237)
35K → 23M
10:14 | 8:10/mi
24M
2:45:22
Rank: #3228 (-193)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
2:52:38
Rank: #3390 (-162)
24M → 40K
7:16 | 8:30/mi
25.2M
2:55:55
Rank: #3434 (-44)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:04:27
Rank: #3596 (-162)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:39
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4420:506:4220:50
6:42
-
10K
6.21 mi10:45:2341:296:4120:39
6:39
-0:03
15K
9.32 mi11:05:461:01:526:3820:23
6:34
-0:05
20K
12.43 mi11:26:111:22:176:3720:25
6:34
0:00
Half
13.11 mi11:30:331:26:396:374:22
6:24
-0:10
25K
15.53 mi11:46:001:42:066:3415:27
6:22
-0:02
30K
18.64 mi12:07:002:03:066:3621:00
6:46
+0:24
20M
20.00 mi12:16:512:12:576:399:51
7:15
+0:29
21M
21.00 mi12:25:082:21:146:448:17
8:17
+1:02
35K
21.75 mi12:30:492:26:556:455:41
7:36
-0:41
23M
23.00 mi12:41:032:37:096:5010:14
8:10
+0:34
24M
24.00 mi12:49:162:45:226:538:13
8:13
+0:03
40K
24.85 mi12:56:322:52:386:577:16
8:30
+0:17
25.2M
25.20 mi12:59:492:55:556:593:17
9:31
+1:01
Finish
26.22 mi13:08:213:04:277:028:32
8:22
-1:09

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

6:22 /mi

Average Pace

7:02 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:06

67% of race

Time at Steady Pace

15:32

8% of race

Time at Slower Pace

45:49

25% of race

Average Pace: 7:02 /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 mi10:24:4420:506:4220:50
6:42
#4871
10K
6.21 mi10:45:2341:296:4120:39
6:39
#4358
15K
9.32 mi11:05:461:01:526:3820:23
6:34
#3833
20K
12.43 mi11:26:111:22:176:3720:25
6:34
#3411
Half
13.11 mi11:30:331:26:396:374:22
6:24
#3326
25K
15.53 mi11:46:001:42:066:3415:27
6:22
#2824
30K
18.64 mi12:07:002:03:066:3621:00
6:46
#2528
20M
20.00 mi12:16:512:12:576:399:51
7:15
#2535
21M
21.00 mi12:25:082:21:146:448:17
8:17
#2689
35K
21.75 mi12:30:492:26:556:455:41
7:36
#2798
23M
23.00 mi12:41:032:37:096:5010:14
8:10
#3035
24M
24.00 mi12:49:162:45:226:538:13
8:13
#3228
40K
24.85 mi12:56:322:52:386:577:16
8:30
#3390
25.2M
25.20 mi12:59:492:55:556:593:17
9:31
#3434
Finish
26.22 mi13:08:213:04:277:028:32
8:22
#3596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4871452045203037(Top 12%)2896(Top 20%)2896(Top 189%)
10K6.21 mi3.10 mi4358+5134094+4264094+4263936(Top 15%)3709(Top 25%)3709(Top 243%)
15K9.32 mi3.11 mi3833+5253624+4703624+4703037(Top 12%)2896(Top 20%)2896(Top 189%)
20K12.43 mi3.11 mi3411+4223243+3813243+3812503(Top 10%)2395(Top 16%)2395(Top 157%)
Half13.11 mi0.68 mi3326+853162+813162+812149(Top 8%)2071(Top 14%)2071(Top 135%)
25K15.53 mi2.42 mi2824+5022693+4692693+4691360(Top 5%)1313(Top 9%)1313(Top 86%)
30K18.64 mi3.11 mi2528+2962407+2862407+2861791(Top 7%)1705(Top 12%)1705(Top 112%)
20M20.00 mi1.36 mi2535-72415-82415-83342(Top 13%)3027(Top 21%)3027(Top 198%)
21M21.00 mi1.00 mi2689-1542549-1342549-1345228(Top 20%)4234(Top 29%)4234(Top 277%)
35K21.75 mi0.75 mi2798-1092644-952644-955484(Top 21%)4367(Top 30%)4367(Top 286%)
23M23.00 mi1.25 mi3035-2372853-2092853-2096619(Top 26%)4862(Top 33%)4862(Top 318%)
24M24.00 mi1.00 mi3228-1933010-1573010-1577810(Top 31%)5392(Top 37%)5392(Top 353%)
40K24.85 mi0.85 mi3390-1623140-1303140-1308291(Top 32%)5540(Top 38%)5540(Top 362%)
25.2M25.20 mi0.35 mi3434-443170-303170-308733(Top 34%)5660(Top 39%)5660(Top 370%)
Finish26.22 mi1.02 mi3596-1623292-1223292-12210734(Top 42%)6839(Top 47%)6839(Top 447%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3037

Males

2896

M55-59

2896

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3936

Males

3709

M55-59

3709

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3037

Males

2896

M55-59

2896

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2503

Males

2395

M55-59

2395

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2149

Males

2071

M55-59

2071

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1360

Males

1313

M55-59

1313

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1791

Males

1705

M55-59

1705

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3342

Males

3027

M55-59

3027

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5228

Males

4234

M55-59

4234

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5484

Males

4367

M55-59

4367

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6619

Males

4862

M55-59

4862

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7810

Males

5392

M55-59

5392

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8291

Males

5540

M55-59

5540

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8733

Males

5660

M55-59

5660

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10734

Males

6839

M55-59

6839

Passing Analysis

Category:
Athletes Passed
2611
Passed By
1336
Net Change
+1275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4871
5K → 10K53623+513#4871#4358
10K → 15K5305+525#4358#3833
15K → 20K4231+422#3833#3411
20K → Half861+85#3411#3326
Half → 25K5020+502#3326#2824
25K → 30K31620+296#2824#2528
30K → 20M6370-7#2528#2535
20M → 21M28182-154#2535#2689
21M → 35K27136-109#2689#2798
35K → 23M31268-237#2798#3035
23M → 24M15208-193#3035#3228
24M → 40K16178-162#3228#3390
40K → 25.2M1660-44#3390#3434
25.2M → Finish22184-162#3434#3596
TOTALS26111336+1275
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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