Boston Marathon logo
BOSTON MARATHON 2024

David Hergert

Bib: 29725•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
9:31/mi
29:34
↑ 97↓ 3451.5%
10K· 6.21 mi
10:01/mi
1:00:42
↑ 79↓ 1380.4%
15K· 9.32 mi
10:46/mi
1:34:08
↑ 67↓ 78
20K· 12.43 mi
10:46/mi
2:07:35
↑ 106↓ 860.1%
Half· 13.11 mi
10:17/mi
2:14:36
↑ 19↓ 370.5%
25K· 15.53 mi
11:37/mi
2:42:46
↑ 66↓ 880.2%
30K· 18.64 mi
11:21/mi
3:18:01
↑ 181↓ 1480.2%
20M
12:13/mi
3:34:37
↑ 64↓ 500.2%
21M
16:21/mi
3:50:58
↑ 106↓ 241.6%
35K· 21.75 mi
10:23/mi
3:58:44
↑ 17↓ 861.7%
23M
13:31/mi
4:15:40
↑ 23↓ 630.6%
24M
11:33/mi
4:27:13
↓ 821.3%
40K· 24.85 mi
13:29/mi
4:38:45
↓ 200.3%
25.2M
11:39/mi
4:42:46
↑ 13↓ 160.2%
Finish· 26.22 mi
10:13/mi
4:53:11
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:36
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:38:35
Pace12:06 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0429:349:3129:34
9:31
-
10K
6.21 mi12:25:121:00:429:4631:08
10:01
+0:30
15K
9.32 mi12:58:381:34:0810:0633:26
10:46
+0:45
20K
12.43 mi13:32:052:07:3510:1633:27
10:46
0:00
Half
13.11 mi13:39:062:14:3610:167:01
10:17
-0:29
25K
15.53 mi14:07:162:42:4610:2928:10
11:37
+1:20
30K
18.64 mi14:42:313:18:0110:3735:15
11:21
-0:16
20M
20.00 mi14:59:073:34:3710:4416:36
12:13
+0:52
21M
21.00 mi15:15:283:50:5811:0016:21
16:21
+4:08
35K
21.75 mi15:23:143:58:4410:597:46
10:23
-5:58
23M
23.00 mi15:40:104:15:4011:0716:56
13:31
+3:08
24M
24.00 mi15:51:434:27:1311:0811:33
11:33
-1:58
40K
24.85 mi16:03:154:38:4511:1311:32
13:29
+1:56
25.2M
25.20 mi16:07:164:42:4611:134:01
11:39
-1:50
Finish
26.22 mi16:17:414:53:1111:1110:25
10:13
-1:26

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

9:31 /mi

Average Pace

11:11 /mi

Slowest Pace

16:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:54

29% of race

Time at Steady Pace

2:25:52

50% of race

Time at Slower Pace

1:01:25

21% of race

Average Pace: 11:11 /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 mi11:54:0429:349:3129:34
9:31
#21779
10K
6.21 mi12:25:121:00:429:4631:08
10:01
#22241
15K
9.32 mi12:58:381:34:0810:0633:26
10:46
#22708
20K
12.43 mi13:32:052:07:3510:1633:27
10:46
#22560
Half
13.11 mi13:39:062:14:3610:167:01
10:17
#22546
25K
15.53 mi14:07:162:42:4610:2928:10
11:37
#22568
30K
18.64 mi14:42:313:18:0110:3735:15
11:21
#22238
20M
20.00 mi14:59:073:34:3710:4416:36
12:13
#22179
21M
21.00 mi15:15:283:50:5811:0016:21
16:21
#22441
35K
21.75 mi15:23:143:58:4410:597:46
10:23
#22316
23M
23.00 mi15:40:104:15:4011:0716:56
13:31
#22410
24M
24.00 mi15:51:434:27:1311:0811:33
11:33
#22334
40K
24.85 mi16:03:154:38:4511:1311:32
13:29
#22359
25.2M
25.20 mi16:07:164:42:4611:134:01
11:39
#22280
Finish
26.22 mi16:17:414:53:1111:1110:25
10:13
#22181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21779129341293423380(Top 92%)13709(Top 94%)13709(Top 708%)
10K6.21 mi3.10 mi22241-46213173-23913173-23922605(Top 88%)13326(Top 91%)13326(Top 689%)
15K9.32 mi3.11 mi22708-46713408-23513408-23523380(Top 92%)13709(Top 94%)13709(Top 708%)
20K12.43 mi3.11 mi22560+14813330+7813330+7822204(Top 87%)13136(Top 90%)13136(Top 679%)
Half13.11 mi0.68 mi22546+1413316+1413316+1422198(Top 87%)13093(Top 90%)13093(Top 677%)
25K15.53 mi2.42 mi22568-2213323-713323-722601(Top 88%)13226(Top 91%)13226(Top 684%)
30K18.64 mi3.11 mi22238+33013103+22013103+22020716(Top 81%)12189(Top 84%)12189(Top 630%)
20M20.00 mi1.36 mi22179+5913054+4913054+4921718(Top 85%)12563(Top 86%)12563(Top 649%)
21M21.00 mi1.00 mi22441-26213164-11013164-11024733(Top 97%)14084(Top 97%)14084(Top 728%)
35K21.75 mi0.75 mi22316+12513096+6813096+6818239(Top 71%)10761(Top 74%)10761(Top 556%)
23M23.00 mi1.25 mi22410-9413122-2613122-2623248(Top 91%)13253(Top 91%)13253(Top 685%)
24M24.00 mi1.00 mi22334+7613064+5813064+5820541(Top 80%)11798(Top 81%)11798(Top 610%)
40K24.85 mi0.85 mi22359-2513058+613058+622991(Top 90%)13023(Top 89%)13023(Top 673%)
25.2M25.20 mi0.35 mi22280+7913014+4413014+4416450(Top 64%)9667(Top 66%)9667(Top 500%)
Finish26.22 mi1.02 mi22181+9912946+6812946+6819152(Top 75%)11063(Top 76%)11063(Top 572%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

23380

Males

13709

M50-54

13709

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

22605

Males

13326

M50-54

13326

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

23380

Males

13709

M50-54

13709

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22204

Males

13136

M50-54

13136

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22198

Males

13093

M50-54

13093

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22601

Males

13226

M50-54

13226

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20716

Males

12189

M50-54

12189

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21718

Males

12563

M50-54

12563

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

24733

Males

14084

M50-54

14084

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18239

Males

10761

M50-54

10761

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

23248

Males

13253

M50-54

13253

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20541

Males

11798

M50-54

11798

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22991

Males

13023

M50-54

13023

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16450

Males

9667

M50-54

9667

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19152

Males

11063

M50-54

11063

Passing Analysis

Category:
Athletes Passed
1477
Passed By
1879
Net Change
-402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21779
5K → 10K75537-462#21779#22241
10K → 15K57524-467#22241#22708
15K → 20K250102+148#22708#22560
20K → Half3420+14#22560#22546
Half → 25K108130-22#22546#22568
25K → 30K35727+330#22568#22238
30K → 20M10243+59#22238#22179
20M → 21M19281-262#22179#22441
21M → 35K1261+125#22441#22316
35K → 23M34128-94#22316#22410
23M → 24M9014+76#22410#22334
24M → 40K3863-25#22334#22359
40K → 25.2M801+79#22359#22280
25.2M → Finish1078+99#22280#22181
TOTALS14771879-402
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing