Boston Marathon logo
BOSTON MARATHON 2024

Yosef Herzog

Bib: 8870•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 25%
Gender (Male)
#0 / 14578
Top 37%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #9739
Start → 5K
7:23/mi
22:55 split
10K· 6.21 mi
45:41
Rank: #9270 (+469)
5K → 10K
7:20/mi
22:46 split
15K· 9.32 mi
1:08:36
Rank: #9037 (+233)
10K → 15K
7:23/mi
22:55 split
20K· 12.43 mi
1:31:46
Rank: #8734 (+303)
15K → 20K
7:27/mi
23:10 split
Half· 13.11 mi
1:36:48
Rank: #8706 (+28)
20K → Half
7:23/mi
5:02 split
25K· 15.53 mi
1:54:49
Rank: #8258 (+448)
Half → 25K
7:26/mi
18:01 split
30K· 18.64 mi
2:18:51
Rank: #7772 (+486)
25K → 30K
7:44/mi
24:02 split
20M
2:29:06
Rank: #7411 (+361)
30K → 20M
7:33/mi
10:15 split
21M
2:37:21
Rank: #7180 (+231)
20M → 21M
8:15/mi
8:15 split
35K· 21.75 mi
2:43:08
Rank: #7076 (+104)
21M → 35K
7:44/mi
5:47 split
23M
2:53:23
Rank: #6964 (+112)
35K → 23M
8:11/mi
10:15 split
24M
3:01:14
Rank: #6836 (+128)
23M → 24M
7:51/mi
7:51 split
40K· 24.85 mi
3:07:48
Rank: #6625 (+211)
24M → 40K
7:41/mi
6:34 split
25.2M
3:11:00
Rank: #6634 (-9)
40K → 25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:18:29
Rank: #6512 (+122)
25.2M → Finish
7:21/mi
7:29 split

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
Time1:36:48
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:41:41
Pace7:45 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2122:557:2322:55
7:23
-
10K
6.21 mi11:11:0745:417:2122:46
7:20
-0:03
15K
9.32 mi11:34:021:08:367:2222:55
7:23
+0:03
20K
12.43 mi11:57:121:31:467:2323:10
7:27
+0:04
Half
13.11 mi12:02:141:36:487:235:02
7:23
-0:04
25K
15.53 mi12:20:151:54:497:2318:01
7:26
+0:03
30K
18.64 mi12:44:172:18:517:2724:02
7:44
+0:18
20M
20.00 mi12:54:322:29:067:2710:15
7:33
-0:11
21M
21.00 mi13:02:472:37:217:308:15
8:15
+0:42
35K
21.75 mi13:08:342:43:087:305:47
7:44
-0:31
23M
23.00 mi13:18:492:53:237:3210:15
8:11
+0:27
24M
24.00 mi13:26:403:01:147:337:51
7:51
-0:20
40K
24.85 mi13:33:143:07:487:336:34
7:41
-0:10
25.2M
25.20 mi13:36:263:11:007:353:12
9:17
+1:36
Finish
26.22 mi13:43:553:18:297:357:29
7:21
-1:56

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

7:20 /mi

Average Pace

7:35 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:48:56

85% of race

Time at Slower Pace

29:33

15% of race

Average Pace: 7:34 /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 mi10:48:2122:557:2322:55
7:23
#9739
10K
6.21 mi11:11:0745:417:2122:46
7:20
#9270
15K
9.32 mi11:34:021:08:367:2222:55
7:23
#9037
20K
12.43 mi11:57:121:31:467:2323:10
7:27
#8734
Half
13.11 mi12:02:141:36:487:235:02
7:23
#8706
25K
15.53 mi12:20:151:54:497:2318:01
7:26
#8258
30K
18.64 mi12:44:172:18:517:2724:02
7:44
#7772
20M
20.00 mi12:54:322:29:067:2710:15
7:33
#7411
21M
21.00 mi13:02:472:37:217:308:15
8:15
#7180
35K
21.75 mi13:08:342:43:087:305:47
7:44
#7076
23M
23.00 mi13:18:492:53:237:3210:15
8:11
#6964
24M
24.00 mi13:26:403:01:147:337:51
7:51
#6836
40K
24.85 mi13:33:143:07:487:336:34
7:41
#6625
25.2M
25.20 mi13:36:263:11:007:353:12
9:17
#6634
Finish
26.22 mi13:43:553:18:297:357:29
7:21
#6512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9739781078108679(Top 34%)7105(Top 49%)7105(Top 147%)
10K6.21 mi3.10 mi9270+4697518+2927518+2928871(Top 35%)7268(Top 50%)7268(Top 150%)
15K9.32 mi3.11 mi9037+2337369+1497369+1498679(Top 34%)7105(Top 49%)7105(Top 147%)
20K12.43 mi3.11 mi8734+3037162+2077162+2078045(Top 31%)6620(Top 45%)6620(Top 137%)
Half13.11 mi0.68 mi8706+287144+187144+188141(Top 32%)6689(Top 46%)6689(Top 138%)
25K15.53 mi2.42 mi8258+4486840+3046840+3046583(Top 26%)5564(Top 38%)5564(Top 115%)
30K18.64 mi3.11 mi7772+4866462+3786462+3786321(Top 25%)5214(Top 36%)5214(Top 108%)
20M20.00 mi1.36 mi7411+3616210+2526210+2524506(Top 18%)3914(Top 27%)3914(Top 81%)
21M21.00 mi1.00 mi7180+2316022+1886022+1885121(Top 20%)4181(Top 29%)4181(Top 86%)
35K21.75 mi0.75 mi7076+1045922+1005922+1006209(Top 24%)4805(Top 33%)4805(Top 99%)
23M23.00 mi1.25 mi6964+1125804+1185804+1186708(Top 26%)4925(Top 34%)4925(Top 102%)
24M24.00 mi1.00 mi6836+1285677+1275677+1275815(Top 23%)4366(Top 30%)4366(Top 90%)
40K24.85 mi0.85 mi6625+2115503+1745503+1744254(Top 17%)3362(Top 23%)3362(Top 69%)
25.2M25.20 mi0.35 mi6634-95488+155488+157768(Top 30%)5188(Top 36%)5188(Top 107%)
Finish26.22 mi1.02 mi6512+1225382+1065382+1064729(Top 19%)3652(Top 25%)3652(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8679

Males

7105

M18-39

7105

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

8871

Males

7268

M18-39

7268

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8679

Males

7105

M18-39

7105

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8045

Males

6620

M18-39

6620

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8141

Males

6689

M18-39

6689

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

6583

Males

5564

M18-39

5564

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6321

Males

5214

M18-39

5214

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4506

Males

3914

M18-39

3914

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5121

Males

4181

M18-39

4181

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6209

Males

4805

M18-39

4805

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6708

Males

4925

M18-39

4925

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

5815

Males

4366

M18-39

4366

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4254

Males

3362

M18-39

3362

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7768

Males

5188

M18-39

5188

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4729

Males

3652

M18-39

3652

Passing Analysis

Category:
Athletes Passed
3692
Passed By
465
Net Change
+3227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9739
5K → 10K54172+469#9739#9270
10K → 15K29360+233#9270#9037
15K → 20K35754+303#9037#8734
20K → Half4315+28#8734#8706
Half → 25K46719+448#8706#8258
25K → 30K52337+486#8258#7772
30K → 20M3632+361#7772#7411
20M → 21M24615+231#7411#7180
21M → 35K13632+104#7180#7076
35K → 23M17563+112#7076#6964
23M → 24M15931+128#6964#6836
24M → 40K2154+211#6836#6625
40K → 25.2M3948-9#6625#6634
25.2M → Finish13513+122#6634#6512
TOTALS3692465+3227
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing