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BOSTON MARATHON 2023

Sandor Axelrod

Bib: 473•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:45
Rank: #746
Start → 5K
18:45 | 6:02/mi
10K· 6.21 mi
37:26
Rank: #786 (-40)
5K → 10K
18:41 | 6:01/mi
15K· 9.32 mi
56:16
Rank: #795 (-9)
10K → 15K
18:50 | 6:04/mi
20K· 12.43 mi
1:15:11
Rank: #769 (+26)
15K → 20K
18:55 | 6:05/mi
Half· 13.11 mi
1:19:12
Rank: #755 (+14)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:33:53
Rank: #723 (+32)
Half → 25K
14:41 | 6:03/mi
30K· 18.64 mi
1:52:53
Rank: #685 (+38)
25K → 30K
19:00 | 6:07/mi
20M
2:01:10
Rank: #661 (+24)
30K → 20M
8:17 | 6:06/mi
21M
2:07:40
Rank: #648 (+13)
20M → 21M
6:30 | 6:30/mi
35K· 21.75 mi
2:12:02
Rank: #637 (+11)
21M → 35K
4:22 | 5:50/mi
23M
2:19:51
Rank: #619 (+18)
35K → 23M
7:49 | 6:15/mi
24M
2:25:47
Rank: #615 (+4)
23M → 24M
5:56 | 5:56/mi
40K· 24.85 mi
2:30:56
Rank: #603 (+12)
24M → 40K
5:09 | 6:01/mi
25.2M
2:33:10
Rank: #596 (+7)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:39:10
Rank: #586 (+10)
25.2M → Finish
6:00 | 5:53/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:19:12
Pace6:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:58
Pace6:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0018:456:0218:45
6:02
-
10K
6.21 mi10:37:4137:266:0118:41
6:01
-0:01
15K
9.32 mi10:56:3156:166:0218:50
6:04
+0:03
20K
12.43 mi11:15:261:15:116:0318:55
6:05
+0:01
Half
13.11 mi11:19:271:19:126:024:01
5:53
-0:12
25K
15.53 mi11:34:081:33:536:0314:41
6:03
+0:10
30K
18.64 mi11:53:081:52:536:0319:00
6:07
+0:04
20M
20.00 mi12:01:252:01:106:038:17
6:06
-0:01
21M
21.00 mi12:07:552:07:406:056:30
6:30
+0:24
35K
21.75 mi12:12:172:12:026:044:22
5:50
-0:40
23M
23.00 mi12:20:062:19:516:057:49
6:15
+0:25
24M
24.00 mi12:26:022:25:476:045:56
5:56
-0:19
40K
24.85 mi12:31:112:30:566:045:09
6:01
+0:05
25.2M
25.20 mi12:33:252:33:106:052:14
6:29
+0:28
Finish
26.22 mi12:39:252:39:106:056:00
5:53
-0:36

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

5:50 /mi

Average Pace

6:05 /mi

Slowest Pace

6:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:26

95% of race

Time at Steady Pace

8:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:04 /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 mi10:19:0018:456:0218:45
6:02
#746
10K
6.21 mi10:37:4137:266:0118:41
6:01
#786
15K
9.32 mi10:56:3156:166:0218:50
6:04
#795
20K
12.43 mi11:15:261:15:116:0318:55
6:05
#769
Half
13.11 mi11:19:271:19:126:024:01
5:53
#755
25K
15.53 mi11:34:081:33:536:0314:41
6:03
#723
30K
18.64 mi11:53:081:52:536:0319:00
6:07
#685
20M
20.00 mi12:01:252:01:106:038:17
6:06
#661
21M
21.00 mi12:07:552:07:406:056:30
6:30
#648
35K
21.75 mi12:12:172:12:026:044:22
5:50
#637
23M
23.00 mi12:20:062:19:516:057:49
6:15
#619
24M
24.00 mi12:26:022:25:476:045:56
5:56
#615
40K
24.85 mi12:31:112:30:566:045:09
6:01
#603
25.2M
25.20 mi12:33:252:33:106:052:14
6:29
#596
Finish
26.22 mi12:39:252:39:106:056:00
5:53
#586
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi746698698844(Top 3%)797(Top 5%)797(Top 15%)
10K6.21 mi3.10 mi786-40741-43741-43825(Top 3%)779(Top 5%)779(Top 15%)
15K9.32 mi3.11 mi795-9750-9750-9844(Top 3%)797(Top 5%)797(Top 15%)
20K12.43 mi3.11 mi769+26724+26724+26753(Top 3%)710(Top 5%)710(Top 13%)
Half13.11 mi0.68 mi755+14711+13711+13529(Top 2%)491(Top 3%)491(Top 9%)
25K15.53 mi2.42 mi723+32679+32679+32634(Top 2%)593(Top 4%)593(Top 11%)
30K18.64 mi3.11 mi685+38643+36643+36531(Top 2%)498(Top 3%)498(Top 9%)
20M20.00 mi1.36 mi661+24619+24619+24476(Top 2%)442(Top 3%)442(Top 8%)
21M21.00 mi1.00 mi648+13606+13606+13645(Top 2%)607(Top 4%)607(Top 11%)
35K21.75 mi0.75 mi637+11596+10596+10422(Top 2%)391(Top 3%)391(Top 7%)
23M23.00 mi1.25 mi619+18579+17579+17694(Top 3%)654(Top 4%)654(Top 12%)
24M24.00 mi1.00 mi615+4575+4575+4433(Top 2%)406(Top 3%)406(Top 8%)
40K24.85 mi0.85 mi603+12563+12563+12371(Top 1%)346(Top 2%)346(Top 7%)
25.2M25.20 mi0.35 mi596+7556+7556+7464(Top 2%)438(Top 3%)438(Top 8%)
Finish26.22 mi1.02 mi586+10547+9547+9501(Top 2%)478(Top 3%)478(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

844

Males

797

M18-39

797

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

825

Males

779

M18-39

779

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

844

Males

797

M18-39

797

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

753

Males

710

M18-39

710

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

529

Males

491

M18-39

491

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

634

Males

593

M18-39

593

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

531

Males

498

M18-39

498

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

476

Males

442

M18-39

442

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

645

Males

607

M18-39

607

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

422

Males

391

M18-39

391

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

694

Males

654

M18-39

654

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

433

Males

406

M18-39

406

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

371

Males

346

M18-39

346

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

464

Males

438

M18-39

438

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

501

Males

478

M18-39

478

Passing Analysis

Category:
Athletes Passed
289
Passed By
129
Net Change
+160
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#746
5K → 10K2262-40#746#786
10K → 15K1625-9#786#795
15K → 20K3610+26#795#769
20K → Half151+14#769#755
Half → 25K364+32#755#723
25K → 30K424+38#723#685
30K → 20M262+24#685#661
20M → 21M185+13#661#648
21M → 35K110+11#648#637
35K → 23M246+18#637#619
23M → 24M95+4#619#615
24M → 40K131+12#615#603
40K → 25.2M81+7#603#596
25.2M → Finish133+10#596#586
TOTALS289129+160
📊

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