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BOSTON MARATHON 2024

David Hildenbrand

Bib: 5420•M

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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Division (M18-39)
#0 / 4849
Top 29%
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
6:43/mi
20:51
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:40/mi
1:02:33
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:23:11
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:27:43
↑ 19↓ 370.5%
25K· 15.53 mi
6:34/mi
1:43:39
↑ 66↓ 880.2%
30K· 18.64 mi
6:45/mi
2:04:37
↑ 181↓ 1480.2%
20M
6:44/mi
2:13:46
↑ 64↓ 500.2%
21M
7:01/mi
2:20:47
↑ 106↓ 241.6%
35K· 21.75 mi
6:32/mi
2:25:40
↑ 17↓ 861.7%
23M
6:39/mi
2:33:59
↑ 23↓ 630.6%
24M
6:17/mi
2:40:16
↓ 821.3%
40K· 24.85 mi
6:36/mi
2:45:55
↓ 200.3%
25.2M
7:24/mi
2:48:28
↑ 13↓ 160.2%
Finish· 26.22 mi
6:39/mi
2:55:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:43
Pace6:41 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:32
Pace6:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1020:516:4320:51
6:43
-
10K
6.21 mi10:46:0841:496:4420:58
6:45
+0:02
15K
9.32 mi11:06:521:02:336:4320:44
6:40
-0:05
20K
12.43 mi11:27:301:23:116:4220:38
6:38
-0:02
Half
13.11 mi11:32:021:27:436:414:32
6:39
+0:01
25K
15.53 mi11:47:581:43:396:4015:56
6:34
-0:05
30K
18.64 mi12:08:562:04:376:4120:58
6:45
+0:11
20M
20.00 mi12:18:052:13:466:419:09
6:44
-0:01
21M
21.00 mi12:25:062:20:476:427:01
7:01
+0:17
35K
21.75 mi12:29:592:25:406:424:53
6:32
-0:29
23M
23.00 mi12:38:182:33:596:428:19
6:39
+0:07
24M
24.00 mi12:44:352:40:166:416:17
6:17
-0:22
40K
24.85 mi12:50:142:45:556:415:39
6:36
+0:19
25.2M
25.20 mi12:52:472:48:286:412:33
7:24
+0:48
Finish
26.22 mi12:59:342:55:156:416:47
6:39
-0:45

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

6:17 /mi

Average Pace

6:41 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:41

95% of race

Time at Steady Pace

9:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:25:1020:516:4320:51
6:43
#4908
10K
6.21 mi10:46:0841:496:4420:58
6:45
#4794
15K
9.32 mi11:06:521:02:336:4320:44
6:40
#4404
20K
12.43 mi11:27:301:23:116:4220:38
6:38
#3900
Half
13.11 mi11:32:021:27:436:414:32
6:39
#3862
25K
15.53 mi11:47:581:43:396:4015:56
6:34
#3454
30K
18.64 mi12:08:562:04:376:4120:58
6:45
#2968
20M
20.00 mi12:18:052:13:466:419:09
6:44
#2761
21M
21.00 mi12:25:062:20:476:427:01
7:01
#2565
35K
21.75 mi12:29:592:25:406:424:53
6:32
#2478
23M
23.00 mi12:38:182:33:596:428:19
6:39
#2300
24M
24.00 mi12:44:352:40:166:416:17
6:17
#2109
40K
24.85 mi12:50:142:45:556:415:39
6:36
#2016
25.2M
25.20 mi12:52:472:48:286:412:33
7:24
#1975
Finish
26.22 mi12:59:342:55:156:416:47
6:39
#1935
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4908455045503719(Top 15%)3507(Top 24%)3507(Top 72%)
10K6.21 mi3.10 mi4794+1144466+844466+844709(Top 18%)4373(Top 30%)4373(Top 90%)
15K9.32 mi3.11 mi4404+3904121+3454121+3453719(Top 15%)3507(Top 24%)3507(Top 72%)
20K12.43 mi3.11 mi3900+5043678+4433678+4432845(Top 11%)2714(Top 19%)2714(Top 56%)
Half13.11 mi0.68 mi3862+383648+303648+303365(Top 13%)3183(Top 22%)3183(Top 66%)
25K15.53 mi2.42 mi3454+4083273+3753273+3752045(Top 8%)1962(Top 13%)1962(Top 40%)
30K18.64 mi3.11 mi2968+4862815+4582815+4581757(Top 7%)1676(Top 11%)1676(Top 35%)
20M20.00 mi1.36 mi2761+2072621+1942621+1941414(Top 6%)1340(Top 9%)1340(Top 28%)
21M21.00 mi1.00 mi2565+1962440+1812440+1811124(Top 4%)1063(Top 7%)1063(Top 22%)
35K21.75 mi0.75 mi2478+872355+852355+851346(Top 5%)1270(Top 9%)1270(Top 26%)
23M23.00 mi1.25 mi2300+1782191+1642191+164950(Top 4%)899(Top 6%)899(Top 19%)
24M24.00 mi1.00 mi2109+1912013+1782013+178595(Top 2%)560(Top 4%)560(Top 12%)
40K24.85 mi0.85 mi2016+931925+881925+88920(Top 4%)855(Top 6%)855(Top 18%)
25.2M25.20 mi0.35 mi1975+411883+421883+421215(Top 5%)1113(Top 8%)1113(Top 23%)
Finish26.22 mi1.02 mi1935+401843+401843+401848(Top 7%)1628(Top 11%)1628(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3719

Males

3507

M18-39

3507

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4709

Males

4373

M18-39

4373

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3719

Males

3507

M18-39

3507

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2845

Males

2714

M18-39

2714

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3365

Males

3183

M18-39

3183

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2045

Males

1962

M18-39

1962

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1757

Males

1676

M18-39

1676

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1414

Males

1340

M18-39

1340

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1124

Males

1063

M18-39

1063

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1346

Males

1270

M18-39

1270

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

950

Males

899

M18-39

899

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

595

Males

560

M18-39

560

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

920

Males

855

M18-39

855

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1215

Males

1113

M18-39

1113

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1848

Males

1628

M18-39

1628

Passing Analysis

Category:
Athletes Passed
3165
Passed By
192
Net Change
+2973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4908
5K → 10K243129+114#4908#4794
10K → 15K40111+390#4794#4404
15K → 20K5073+504#4404#3900
20K → Half5315+38#3900#3862
Half → 25K4091+408#3862#3454
25K → 30K4904+486#3454#2968
30K → 20M2125+207#2968#2761
20M → 21M1993+196#2761#2565
21M → 35K892+87#2565#2478
35K → 23M1780+178#2478#2300
23M → 24M1910+191#2300#2109
24M → 40K952+93#2109#2016
40K → 25.2M443+41#2016#1975
25.2M → Finish5414+40#1975#1935
TOTALS3165192+2973
📊

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