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BOSTON MARATHON 2023

Mohammad Amini

Bib: 13939•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 7%
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
7:53/mi
24:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:13:19
↑ 67↓ 78
20K· 12.43 mi
8:04/mi
1:38:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:43:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:02/mi
2:03:19
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:28:45
↑ 181↓ 1480.2%
20M
7:58/mi
2:39:35
↑ 64↓ 500.2%
21M
8:26/mi
2:48:01
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:53:39
↑ 17↓ 861.7%
23M
8:10/mi
3:03:53
↑ 23↓ 630.6%
24M
7:52/mi
3:11:45
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:18:49
↓ 200.3%
25.2M
8:39/mi
3:21:48
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:29:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:51
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:46:02
Pace8:05 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2624:287:5324:28
7:53
-
10K
6.21 mi11:17:5748:597:5324:31
7:53
0:00
15K
9.32 mi11:42:171:13:197:5224:20
7:50
-0:03
20K
12.43 mi12:07:221:38:247:5525:05
8:04
+0:14
Half
13.11 mi12:12:491:43:517:555:27
7:59
-0:05
25K
15.53 mi12:32:172:03:197:5619:28
8:02
+0:03
30K
18.64 mi12:57:432:28:457:5925:26
8:11
+0:09
20M
20.00 mi13:08:332:39:357:5910:50
7:58
-0:13
21M
21.00 mi13:16:592:48:018:008:26
8:26
+0:28
35K
21.75 mi13:22:372:53:397:595:38
7:32
-0:54
23M
23.00 mi13:32:513:03:538:0010:14
8:10
+0:38
24M
24.00 mi13:40:433:11:457:597:52
7:52
-0:18
40K
24.85 mi13:47:473:18:498:007:04
8:16
+0:24
25.2M
25.20 mi13:50:463:21:488:002:59
8:39
+0:23
Finish
26.22 mi13:58:513:29:538:018:05
7:56
-0:43

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

7:32 /mi

Average Pace

8:01 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:28

95% of race

Time at Steady Pace

11:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi10:53:2624:287:5324:28
7:53
#13031
10K
6.21 mi11:17:5748:597:5324:31
7:53
#13436
15K
9.32 mi11:42:171:13:197:5224:20
7:50
#13288
20K
12.43 mi12:07:221:38:247:5525:05
8:04
#13452
Half
13.11 mi12:12:491:43:517:555:27
7:59
#13487
25K
15.53 mi12:32:172:03:197:5619:28
8:02
#13360
30K
18.64 mi12:57:432:28:457:5925:26
8:11
#13137
20M
20.00 mi13:08:332:39:357:5910:50
7:58
#12871
21M
21.00 mi13:16:592:48:018:008:26
8:26
#12669
35K
21.75 mi13:22:372:53:397:595:38
7:32
#12500
23M
23.00 mi13:32:513:03:538:0010:14
8:10
#12415
24M
24.00 mi13:40:433:11:457:597:52
7:52
#12301
40K
24.85 mi13:47:473:18:498:007:04
8:16
#12275
25.2M
25.20 mi13:50:463:21:488:002:59
8:39
#12246
Finish
26.22 mi13:58:513:29:538:018:05
7:56
#12218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi130319554955412973(Top 49%)9498(Top 63%)9498(Top 1730%)
10K6.21 mi3.10 mi13436-4059719-1659719-16513893(Top 52%)9896(Top 65%)9896(Top 1803%)
15K9.32 mi3.11 mi13288+1489643+769643+7612973(Top 49%)9498(Top 63%)9498(Top 1730%)
20K12.43 mi3.11 mi13452-1649682-399682-3914028(Top 53%)9883(Top 65%)9883(Top 1800%)
Half13.11 mi0.68 mi13487-359695-139695-1314191(Top 53%)9963(Top 66%)9963(Top 1815%)
25K15.53 mi2.42 mi13360+1279622+739622+7312963(Top 49%)9334(Top 62%)9334(Top 1700%)
30K18.64 mi3.11 mi13137+2239489+1339489+13312240(Top 46%)8903(Top 59%)8903(Top 1622%)
20M20.00 mi1.36 mi12871+2669359+1309359+13010068(Top 38%)7801(Top 51%)7801(Top 1421%)
21M21.00 mi1.00 mi12669+2029257+1029257+10210070(Top 38%)7649(Top 50%)7649(Top 1393%)
35K21.75 mi0.75 mi12500+1699170+879170+878740(Top 33%)6957(Top 46%)6957(Top 1267%)
23M23.00 mi1.25 mi12415+859113+579113+5710980(Top 41%)7961(Top 52%)7961(Top 1450%)
24M24.00 mi1.00 mi12301+1149040+739040+7310273(Top 39%)7546(Top 50%)7546(Top 1374%)
40K24.85 mi0.85 mi12275+269016+249016+2411772(Top 44%)8213(Top 54%)8213(Top 1496%)
25.2M25.20 mi0.35 mi12246+298989+278989+2710430(Top 39%)7528(Top 50%)7528(Top 1371%)
Finish26.22 mi1.02 mi12218+288959+308959+3011605(Top 44%)8098(Top 53%)8098(Top 1475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12973

Males

9498

M65-69

9498

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13893

Males

9896

M65-69

9896

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12973

Males

9498

M65-69

9498

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14028

Males

9883

M65-69

9883

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14191

Males

9963

M65-69

9963

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12963

Males

9334

M65-69

9334

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12240

Males

8903

M65-69

8903

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10068

Males

7801

M65-69

7801

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10070

Males

7649

M65-69

7649

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8740

Males

6957

M65-69

6957

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10980

Males

7961

M65-69

7961

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10273

Males

7546

M65-69

7546

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11772

Males

8213

M65-69

8213

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10430

Males

7528

M65-69

7528

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11605

Males

8098

M65-69

8098

Passing Analysis

Category:
Athletes Passed
2206
Passed By
1393
Net Change
+813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13031
5K → 10K144549-405#13031#13436
10K → 15K286138+148#13436#13288
15K → 20K137301-164#13288#13452
20K → Half1550-35#13452#13487
Half → 25K19770+127#13487#13360
25K → 30K30380+223#13360#13137
30K → 20M2737+266#13137#12871
20M → 21M21715+202#12871#12669
21M → 35K1712+169#12669#12500
35K → 23M12843+85#12500#12415
23M → 24M1228+114#12415#12301
24M → 40K7145+26#12301#12275
40K → 25.2M4819+29#12275#12246
25.2M → Finish9466+28#12246#12218
TOTALS22061393+813
📊

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