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BOSTON MARATHON 2023

Amit Oza

Bib: 1562•M

ME

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

⏱️ 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
10:04/mi
31:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:59/mi
1:02:17
↑ 79↓ 1380.4%
15K· 9.32 mi
9:35/mi
1:32:03
↑ 67↓ 78
20K· 12.43 mi
9:25/mi
2:01:19
↑ 106↓ 860.1%
Half· 13.11 mi
9:11/mi
2:07:35
↑ 19↓ 370.5%
25K· 15.53 mi
9:19/mi
2:30:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:54/mi
2:57:50
↑ 181↓ 1480.2%
20M
9:26/mi
3:10:39
↑ 64↓ 500.2%
21M
8:46/mi
3:19:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:25:50
↑ 17↓ 861.7%
23M
8:46/mi
3:36:48
↑ 23↓ 630.6%
24M
8:35/mi
3:45:23
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:52:24
↓ 200.3%
25.2M
8:51/mi
3:55:27
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
4:03:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:07:35
Pace9:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:56:17
Pace8:52 /mi
📊Negative Split: 8.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0531:1610:0431:16
10:04
-
10K
6.21 mi11:08:061:02:1710:0131:01
9:59
-0:05
15K
9.32 mi11:37:521:32:039:5329:46
9:35
-0:24
20K
12.43 mi12:07:082:01:199:4629:16
9:25
-0:10
Half
13.11 mi12:13:242:07:359:446:16
9:11
-0:14
25K
15.53 mi12:35:592:30:109:4022:35
9:19
+0:08
30K
18.64 mi13:03:392:57:509:3227:40
8:54
-0:25
20M
20.00 mi13:16:283:10:399:3212:49
9:26
+0:32
21M
21.00 mi13:25:143:19:259:308:46
8:46
-0:40
35K
21.75 mi13:31:393:25:509:286:25
8:35
-0:11
23M
23.00 mi13:42:373:36:489:2610:58
8:46
+0:11
24M
24.00 mi13:51:123:45:239:238:35
8:35
-0:11
40K
24.85 mi13:58:133:52:249:217:01
8:12
-0:23
25.2M
25.20 mi14:01:163:55:279:213:03
8:51
+0:39
Finish
26.22 mi14:09:414:03:529:188:25
8:16
-0:35

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

8:12 /mi

Average Pace

9:18 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:26

12% of race

Time at Steady Pace

50:27

21% of race

Time at Slower Pace

2:42:59

67% of race

Average Pace: 9:18 /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 mi10:37:0531:1610:0431:16
10:04
#23578
10K
6.21 mi11:08:061:02:1710:0131:01
9:59
#23669
15K
9.32 mi11:37:521:32:039:5329:46
9:35
#23300
20K
12.43 mi12:07:082:01:199:4629:16
9:25
#22832
Half
13.11 mi12:13:242:07:359:446:16
9:11
#22746
25K
15.53 mi12:35:592:30:109:4022:35
9:19
#22383
30K
18.64 mi13:03:392:57:509:3227:40
8:54
#21595
20M
20.00 mi13:16:283:10:399:3212:49
9:26
#21388
21M
21.00 mi13:25:143:19:259:308:46
8:46
#21007
35K
21.75 mi13:31:393:25:509:286:25
8:35
#20843
23M
23.00 mi13:42:373:36:489:2610:58
8:46
#20549
24M
24.00 mi13:51:123:45:239:238:35
8:35
#20365
40K
24.85 mi13:58:133:52:249:217:01
8:12
#20156
25.2M
25.20 mi14:01:163:55:279:213:03
8:51
#20059
Finish
26.22 mi14:09:414:03:529:188:25
8:16
#19886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23578138651386522464(Top 84%)13394(Top 88%)13394(Top 253%)
10K6.21 mi3.10 mi23669-9113938-7313938-7323648(Top 89%)13923(Top 92%)13923(Top 263%)
15K9.32 mi3.11 mi23300+36913771+16713771+16722464(Top 84%)13394(Top 88%)13394(Top 253%)
20K12.43 mi3.11 mi22832+46813546+22513546+22521294(Top 80%)12874(Top 85%)12874(Top 244%)
Half13.11 mi0.68 mi22746+8613509+3713509+3721083(Top 79%)12762(Top 84%)12762(Top 241%)
25K15.53 mi2.42 mi22383+36313317+19213317+19220232(Top 76%)12385(Top 82%)12385(Top 234%)
30K18.64 mi3.11 mi21595+78812961+35612961+35616675(Top 63%)10783(Top 71%)10783(Top 204%)
20M20.00 mi1.36 mi21388+20712853+10812853+10818587(Top 70%)11497(Top 76%)11497(Top 218%)
21M21.00 mi1.00 mi21007+38112672+18112672+18112064(Top 45%)8622(Top 57%)8622(Top 163%)
35K21.75 mi0.75 mi20843+16412587+8512587+8515731(Top 59%)10186(Top 67%)10186(Top 193%)
23M23.00 mi1.25 mi20549+29412451+13612451+13614755(Top 55%)9706(Top 64%)9706(Top 184%)
24M24.00 mi1.00 mi20365+18412360+9112360+9114965(Top 56%)9743(Top 64%)9743(Top 184%)
40K24.85 mi0.85 mi20156+20912262+9812262+9811403(Top 43%)8037(Top 53%)8037(Top 152%)
25.2M25.20 mi0.35 mi20059+9712214+4812214+4811576(Top 43%)8090(Top 53%)8090(Top 153%)
Finish26.22 mi1.02 mi19886+17312139+7512139+7513839(Top 52%)9180(Top 60%)9180(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22464

Males

13394

M18-39

13394

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23648

Males

13923

M18-39

13923

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22464

Males

13394

M18-39

13394

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

21294

Males

12874

M18-39

12874

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

21083

Males

12762

M18-39

12762

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

20232

Males

12385

M18-39

12385

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16675

Males

10783

M18-39

10783

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

18587

Males

11497

M18-39

11497

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12064

Males

8622

M18-39

8622

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15731

Males

10186

M18-39

10186

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14755

Males

9706

M18-39

9706

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14965

Males

9743

M18-39

9743

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11403

Males

8037

M18-39

8037

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11576

Males

8090

M18-39

8090

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13839

Males

9180

M18-39

9180

Passing Analysis

Category:
Athletes Passed
3968
Passed By
276
Net Change
+3692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23578
5K → 10K158249-91#23578#23669
10K → 15K38213+369#23669#23300
15K → 20K4702+468#23300#22832
20K → Half893+86#22832#22746
Half → 25K3652+363#22746#22383
25K → 30K7880+788#22383#21595
30K → 20M2114+207#21595#21388
20M → 21M3810+381#21388#21007
21M → 35K1640+164#21007#20843
35K → 23M2962+294#20843#20549
23M → 24M1840+184#20549#20365
24M → 40K2090+209#20365#20156
40K → 25.2M970+97#20156#20059
25.2M → Finish1741+173#20059#19886
TOTALS3968276+3692
📊

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