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BOSTON MARATHON 2023

Jonathan Moher

Bib: 6890•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 40%
Masters (Masters Men)
#0 / 9891
Top 26%
Division (M50-54)
#0 / 2052
Top 21%
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
7:07/mi
22:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
44:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:06:34
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:30:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:35:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:52:59
↑ 66↓ 880.2%
30K· 18.64 mi
7:33/mi
2:16:25
↑ 181↓ 1480.2%
20M
7:35/mi
2:26:43
↑ 64↓ 500.2%
21M
7:49/mi
2:34:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:20/mi
2:40:01
↑ 17↓ 861.7%
23M
7:18/mi
2:49:09
↑ 23↓ 630.6%
24M
7:02/mi
2:56:11
↓ 821.3%
40K· 24.85 mi
7:15/mi
3:02:23
↓ 200.3%
25.2M
7:38/mi
3:05:01
↑ 13↓ 160.2%
Finish· 26.22 mi
6:50/mi
3:11:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:09
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:36:50
Pace7:23 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0822:077:0722:07
7:07
-
10K
6.21 mi10:48:1844:177:0822:10
7:08
+0:01
15K
9.32 mi11:10:351:06:347:0922:17
7:10
+0:02
20K
12.43 mi11:34:111:30:107:1523:36
7:36
+0:26
Half
13.11 mi11:39:101:35:097:154:59
7:18
-0:18
25K
15.53 mi11:57:001:52:597:1617:50
7:21
+0:03
30K
18.64 mi12:20:262:16:257:1923:26
7:33
+0:12
20M
20.00 mi12:30:442:26:437:2010:18
7:35
+0:02
21M
21.00 mi12:38:332:34:327:227:49
7:49
+0:14
35K
21.75 mi12:44:022:40:017:215:29
7:20
-0:29
23M
23.00 mi12:53:102:49:097:219:08
7:18
-0:02
24M
24.00 mi13:00:122:56:117:207:02
7:02
-0:16
40K
24.85 mi13:06:243:02:237:206:12
7:15
+0:13
25.2M
25.20 mi13:09:023:05:017:212:38
7:38
+0:23
Finish
26.22 mi13:16:003:11:597:206:58
6:50
-0:48

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

6:50 /mi

Average Pace

7:20 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:12

65% of race

Time at Steady Pace

1:07:47

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi10:26:0822:077:0722:07
7:07
#6987
10K
6.21 mi10:48:1844:177:0822:10
7:08
#7278
15K
9.32 mi11:10:351:06:347:0922:17
7:10
#7362
20K
12.43 mi11:34:111:30:107:1523:36
7:36
#7935
Half
13.11 mi11:39:101:35:097:154:59
7:18
#7961
25K
15.53 mi11:57:001:52:597:1617:50
7:21
#7881
30K
18.64 mi12:20:262:16:257:1923:26
7:33
#7762
20M
20.00 mi12:30:442:26:437:2010:18
7:35
#7701
21M
21.00 mi12:38:332:34:327:227:49
7:49
#7587
35K
21.75 mi12:44:022:40:017:215:29
7:20
#7547
23M
23.00 mi12:53:102:49:097:219:08
7:18
#7372
24M
24.00 mi13:00:122:56:117:207:02
7:02
#7226
40K
24.85 mi13:06:243:02:237:206:12
7:15
#7116
25.2M
25.20 mi13:09:023:05:017:212:38
7:38
#7047
Finish
26.22 mi13:16:003:11:597:206:58
6:50
#6898
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6987626262627596(Top 29%)6657(Top 44%)6657(Top 324%)
10K6.21 mi3.10 mi7278-2916464-2026464-2027650(Top 29%)6701(Top 44%)6701(Top 327%)
15K9.32 mi3.11 mi7362-846523-596523-597596(Top 29%)6657(Top 44%)6657(Top 324%)
20K12.43 mi3.11 mi7935-5736896-3736896-37310044(Top 38%)8090(Top 53%)8090(Top 394%)
Half13.11 mi0.68 mi7961-266906-106906-108559(Top 32%)7223(Top 48%)7223(Top 352%)
25K15.53 mi2.42 mi7881+806836+706836+707639(Top 29%)6563(Top 43%)6563(Top 320%)
30K18.64 mi3.11 mi7762+1196725+1116725+1117502(Top 28%)6383(Top 42%)6383(Top 311%)
20M20.00 mi1.36 mi7701+616670+556670+557335(Top 28%)6173(Top 41%)6173(Top 301%)
21M21.00 mi1.00 mi7587+1146574+966574+966254(Top 23%)5383(Top 35%)5383(Top 262%)
35K21.75 mi0.75 mi7547+406536+386536+387293(Top 27%)6066(Top 40%)6066(Top 296%)
23M23.00 mi1.25 mi7372+1756396+1406396+1405295(Top 20%)4682(Top 31%)4682(Top 228%)
24M24.00 mi1.00 mi7226+1466286+1106286+1104845(Top 18%)4314(Top 28%)4314(Top 210%)
40K24.85 mi0.85 mi7116+1106198+886198+885159(Top 19%)4455(Top 29%)4455(Top 217%)
25.2M25.20 mi0.35 mi7047+696136+626136+624584(Top 17%)3997(Top 26%)3997(Top 195%)
Finish26.22 mi1.02 mi6898+1496010+1266010+1264290(Top 16%)3766(Top 25%)3766(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7596

Males

6657

M50-54

6657

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7650

Males

6701

M50-54

6701

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7596

Males

6657

M50-54

6657

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10044

Males

8090

M50-54

8090

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8559

Males

7223

M50-54

7223

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7639

Males

6563

M50-54

6563

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7502

Males

6383

M50-54

6383

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7335

Males

6173

M50-54

6173

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

6254

Males

5383

M50-54

5383

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7293

Males

6066

M50-54

6066

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5295

Males

4682

M50-54

4682

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4845

Males

4314

M50-54

4314

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5159

Males

4455

M50-54

4455

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4584

Males

3997

M50-54

3997

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4290

Males

3766

M50-54

3766

Passing Analysis

Category:
Athletes Passed
1510
Passed By
1421
Net Change
+89
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6987
5K → 10K89380-291#6987#7278
10K → 15K103187-84#7278#7362
15K → 20K21594-573#7362#7935
20K → Half834-26#7935#7961
Half → 25K13959+80#7961#7881
25K → 30K19172+119#7881#7762
30K → 20M9736+61#7762#7701
20M → 21M12713+114#7701#7587
21M → 35K5919+40#7587#7547
35K → 23M1838+175#7547#7372
23M → 24M1482+146#7372#7226
24M → 40K1177+110#7226#7116
40K → 25.2M745+69#7116#7047
25.2M → Finish1545+149#7047#6898
TOTALS15101421+89
📊

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