Boston Marathon logo
BOSTON MARATHON 2024

Carl Freund

Bib: 2502•M

MD

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
6:40/mi
20:43
↑ 97↓ 3451.5%
10K· 6.21 mi
6:40/mi
41:26
↑ 79↓ 1380.4%
15K· 9.32 mi
6:42/mi
1:02:15
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:24:21
↑ 106↓ 860.1%
Half· 13.11 mi
6:55/mi
1:29:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:38/mi
1:47:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:14:07
↑ 181↓ 1480.2%
20M
9:35/mi
2:27:08
↑ 64↓ 500.2%
21M
12:47/mi
2:39:55
↑ 106↓ 241.6%
35K· 21.75 mi
10:38/mi
2:47:52
↑ 17↓ 861.7%
23M
11:08/mi
3:01:48
↑ 23↓ 630.6%
24M
10:31/mi
3:12:19
↓ 821.3%
40K· 24.85 mi
12:05/mi
3:22:39
↓ 200.3%
25.2M
10:26/mi
3:26:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:07/mi
3:35:32
↑ 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
Time1:29:04
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time2:06:28
Pace9:39 /mi
📊Positive Split: 42.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4620:436:4020:43
6:40
-
10K
6.21 mi10:43:2941:266:4020:43
6:40
0:00
15K
9.32 mi11:04:181:02:156:4120:49
6:42
+0:02
20K
12.43 mi11:26:241:24:216:4722:06
7:07
+0:25
Half
13.11 mi11:31:071:29:046:484:43
6:55
-0:12
25K
15.53 mi11:49:371:47:346:5518:30
7:38
+0:43
30K
18.64 mi12:16:102:14:077:1226:33
8:33
+0:55
20M
20.00 mi12:29:112:27:087:2113:01
9:35
+1:02
21M
21.00 mi12:41:582:39:557:3712:47
12:47
+3:12
35K
21.75 mi12:49:552:47:527:437:57
10:38
-2:09
23M
23.00 mi13:03:513:01:487:5413:56
11:08
+0:30
24M
24.00 mi13:14:223:12:198:0110:31
10:31
-0:37
40K
24.85 mi13:24:423:22:398:0910:20
12:05
+1:34
25.2M
25.20 mi13:28:183:26:158:113:36
10:26
-1:39
Finish
26.22 mi13:37:353:35:328:149:17
9:07
-1:19

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

6:40 /mi

Average Pace

8:14 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:34

50% of race

Time at Steady Pace

48:51

23% of race

Time at Slower Pace

59:07

27% of race

Average Pace: 8:13 /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 mi10:22:4620:436:4020:43
6:40
#4579
10K
6.21 mi10:43:2941:266:4020:43
6:40
#4297
15K
9.32 mi11:04:181:02:156:4120:49
6:42
#4133
20K
12.43 mi11:26:241:24:216:4722:06
7:07
#4644
Half
13.11 mi11:31:071:29:046:484:43
6:55
#4663
25K
15.53 mi11:49:371:47:346:5518:30
7:38
#5247
30K
18.64 mi12:16:102:14:077:1226:33
8:33
#6133
20M
20.00 mi12:29:112:27:087:2113:01
9:35
#6777
21M
21.00 mi12:41:582:39:557:3712:47
12:47
#8003
35K
21.75 mi12:49:552:47:527:437:57
10:38
#8549
23M
23.00 mi13:03:513:01:487:5413:56
11:08
#9435
24M
24.00 mi13:14:223:12:198:0110:31
10:31
#9999
40K
24.85 mi13:24:423:22:398:0910:20
12:05
#10708
25.2M
25.20 mi13:28:183:26:158:113:36
10:26
#10732
Finish
26.22 mi13:37:353:35:328:149:17
9:07
#10889
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4579428442843950(Top 15%)3720(Top 26%)3720(Top 77%)
10K6.21 mi3.10 mi4297+2824047+2374047+2374082(Top 16%)3839(Top 26%)3839(Top 79%)
15K9.32 mi3.11 mi4133+1643884+1633884+1633950(Top 15%)3720(Top 26%)3720(Top 77%)
20K12.43 mi3.11 mi4644-5114318-4344318-4345885(Top 23%)5241(Top 36%)5241(Top 108%)
Half13.11 mi0.68 mi4663-194334-164334-165294(Top 21%)4808(Top 33%)4808(Top 99%)
25K15.53 mi2.42 mi5247-5844793-4594793-4597828(Top 31%)6325(Top 43%)6325(Top 130%)
30K18.64 mi3.11 mi6133-8865393-6005393-60010874(Top 43%)7727(Top 53%)7727(Top 159%)
20M20.00 mi1.36 mi6777-6445809-4165809-41614836(Top 58%)9226(Top 63%)9226(Top 190%)
21M21.00 mi1.00 mi8003-12266500-6916500-69120360(Top 80%)11807(Top 81%)11807(Top 243%)
35K21.75 mi0.75 mi8549-5466768-2686768-26818874(Top 74%)11058(Top 76%)11058(Top 228%)
23M23.00 mi1.25 mi9435-8867161-3937161-39318766(Top 73%)10949(Top 75%)10949(Top 226%)
24M24.00 mi1.00 mi9999-5647411-2507411-25017863(Top 70%)10427(Top 72%)10427(Top 215%)
40K24.85 mi0.85 mi10708-7097701-2907701-29020611(Top 81%)11756(Top 81%)11756(Top 242%)
25.2M25.20 mi0.35 mi10732-247693+87693+812566(Top 49%)7643(Top 52%)7643(Top 158%)
Finish26.22 mi1.02 mi10889-1577725-327725-3214722(Top 58%)8853(Top 61%)8853(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3950

Males

3720

M18-39

3720

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4082

Males

3839

M18-39

3839

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3950

Males

3720

M18-39

3720

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5885

Males

5241

M18-39

5241

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5294

Males

4808

M18-39

4808

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

7828

Males

6325

M18-39

6325

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

10874

Males

7727

M18-39

7727

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14836

Males

9226

M18-39

9226

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20360

Males

11807

M18-39

11807

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

18874

Males

11058

M18-39

11058

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

18766

Males

10949

M18-39

10949

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17863

Males

10427

M18-39

10427

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20611

Males

11756

M18-39

11756

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12566

Males

7643

M18-39

7643

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14722

Males

8853

M18-39

8853

Passing Analysis

Category:
Athletes Passed
887
Passed By
5924
Net Change
-5037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4579
5K → 10K34967+282#4579#4297
10K → 15K21955+164#4297#4133
15K → 20K49560-511#4133#4644
20K → Half1938-19#4644#4663
Half → 25K67651-584#4663#5247
25K → 30K36922-886#5247#6133
30K → 20M25669-644#6133#6777
20M → 21M71233-1226#6777#8003
21M → 35K12558-546#8003#8549
35K → 23M33919-886#8549#9435
40K → 25.2M3054-24#10708#10732
25.2M → Finish41198-157#10732#10889
TOTALS8875924-5037
📊

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