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BOSTON MARATHON 2023

Kris Moffat

Bib: 10124•M

MB

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 38%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 42%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:30
Rank: #7752
Start → 5K
22:30 | 7:15/mi
10K· 6.21 mi
44:40
Rank: #7685 (+67)
5K → 10K
22:10 | 7:08/mi
15K· 9.32 mi
1:07:09
Rank: #7781 (-96)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:30:32
Rank: #8138 (-357)
15K → 20K
23:23 | 7:32/mi
Half· 13.11 mi
1:35:41
Rank: #8245 (-107)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:54:22
Rank: #8529 (-284)
Half → 25K
18:41 | 7:42/mi
30K· 18.64 mi
2:19:41
Rank: #9106 (-577)
25K → 30K
25:19 | 8:09/mi
20M
2:30:57
Rank: #9338 (-232)
30K → 20M
11:16 | 8:17/mi
21M
2:39:37
Rank: #9438 (-100)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:45:39
Rank: #9538 (-100)
21M → 35K
6:02 | 8:04/mi
23M
2:56:13
Rank: #9701 (-163)
35K → 23M
10:34 | 8:26/mi
24M
3:04:37
Rank: #9873 (-172)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:11:56
Rank: #10017 (-144)
24M → 40K
7:19 | 8:33/mi
25.2M
3:15:10
Rank: #10079 (-62)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:23:31
Rank: #10203 (-124)
25.2M → Finish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:41
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:47:50
Pace8:14 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3622:307:1522:30
7:15
-
10K
6.21 mi11:10:4644:407:1122:10
7:08
-0:07
15K
9.32 mi11:33:151:07:097:1222:29
7:14
+0:06
20K
12.43 mi11:56:381:30:327:1723:23
7:32
+0:18
Half
13.11 mi12:01:471:35:417:185:09
7:33
+0:01
25K
15.53 mi12:20:281:54:227:2218:41
7:42
+0:09
30K
18.64 mi12:45:472:19:417:3025:19
8:09
+0:27
20M
20.00 mi12:57:032:30:577:3311:16
8:17
+0:08
21M
21.00 mi13:05:432:39:377:368:40
8:40
+0:23
35K
21.75 mi13:11:452:45:397:376:02
8:04
-0:36
23M
23.00 mi13:22:192:56:137:4010:34
8:26
+0:22
24M
24.00 mi13:30:433:04:377:428:24
8:24
-0:02
40K
24.85 mi13:38:023:11:567:437:19
8:33
+0:09
25.2M
25.20 mi13:41:163:15:107:453:14
9:23
+0:50
Finish
26.22 mi13:49:373:23:317:468:21
8:12
-1:11

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

7:08 /mi

Average Pace

7:46 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:22

56% of race

Time at Steady Pace

1:09:56

34% of race

Time at Slower Pace

19:13

9% of race

Average Pace: 7:46 /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 mi10:48:3622:307:1522:30
7:15
#7752
10K
6.21 mi11:10:4644:407:1122:10
7:08
#7685
15K
9.32 mi11:33:151:07:097:1222:29
7:14
#7781
20K
12.43 mi11:56:381:30:327:1723:23
7:32
#8138
Half
13.11 mi12:01:471:35:417:185:09
7:33
#8245
25K
15.53 mi12:20:281:54:227:2218:41
7:42
#8529
30K
18.64 mi12:45:472:19:417:3025:19
8:09
#9106
20M
20.00 mi12:57:032:30:577:3311:16
8:17
#9338
21M
21.00 mi13:05:432:39:377:368:40
8:40
#9438
35K
21.75 mi13:11:452:45:397:376:02
8:04
#9538
23M
23.00 mi13:22:192:56:137:4010:34
8:26
#9701
24M
24.00 mi13:30:433:04:377:428:24
8:24
#9873
40K
24.85 mi13:38:023:11:567:437:19
8:33
#10017
25.2M
25.20 mi13:41:163:15:107:453:14
9:23
#10079
Finish
26.22 mi13:49:373:23:317:468:21
8:12
#10203
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7752681668168063(Top 30%)6966(Top 46%)6966(Top 311%)
10K6.21 mi3.10 mi7685+676762+546762+547657(Top 29%)6708(Top 44%)6708(Top 299%)
15K9.32 mi3.11 mi7781-966814-526814-528063(Top 30%)6966(Top 46%)6966(Top 311%)
20K12.43 mi3.11 mi8138-3577033-2197033-2199507(Top 36%)7805(Top 51%)7805(Top 348%)
Half13.11 mi0.68 mi8245-1077095-627095-6210553(Top 40%)8375(Top 55%)8375(Top 374%)
25K15.53 mi2.42 mi8529-2847247-1527247-15210318(Top 39%)8162(Top 54%)8162(Top 364%)
30K18.64 mi3.11 mi9106-5777570-3237570-32311970(Top 45%)8781(Top 58%)8781(Top 392%)
20M20.00 mi1.36 mi9338-2327677-1077677-10712276(Top 46%)8810(Top 58%)8810(Top 393%)
21M21.00 mi1.00 mi9438-1007718-417718-4111427(Top 43%)8304(Top 55%)8304(Top 371%)
35K21.75 mi0.75 mi9538-1007767-497767-4912530(Top 47%)8781(Top 58%)8781(Top 392%)
23M23.00 mi1.25 mi9701-1637829-627829-6212820(Top 48%)8826(Top 58%)8826(Top 394%)
24M24.00 mi1.00 mi9873-1727891-627891-6213840(Top 52%)9237(Top 61%)9237(Top 412%)
40K24.85 mi0.85 mi10017-1447934-437934-4313657(Top 51%)9077(Top 60%)9077(Top 405%)
25.2M25.20 mi0.35 mi10079-627958-247958-2414486(Top 54%)9442(Top 62%)9442(Top 421%)
Finish26.22 mi1.02 mi10203-1247994-367994-3613359(Top 50%)8944(Top 59%)8944(Top 399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8063

Males

6966

M40-44

6966

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7657

Males

6708

M40-44

6708

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8063

Males

6966

M40-44

6966

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9507

Males

7805

M40-44

7805

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10553

Males

8375

M40-44

8375

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10318

Males

8162

M40-44

8162

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11970

Males

8781

M40-44

8781

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12276

Males

8810

M40-44

8810

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11427

Males

8304

M40-44

8304

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12530

Males

8781

M40-44

8781

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12820

Males

8826

M40-44

8826

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13840

Males

9237

M40-44

9237

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13657

Males

9077

M40-44

9077

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14486

Males

9442

M40-44

9442

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13359

Males

8944

M40-44

8944

Passing Analysis

Category:
Athletes Passed
772
Passed By
3221
Net Change
-2451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7752
5K → 10K258191+67#7752#7685
10K → 15K97193-96#7685#7781
15K → 20K44401-357#7781#8138
20K → Half3110-107#8138#8245
Half → 25K45329-284#8245#8529
25K → 30K57634-577#8529#9106
30K → 20M26258-232#9106#9338
20M → 21M64164-100#9338#9438
21M → 35K25125-100#9438#9538
35K → 23M49212-163#9538#9701
23M → 24M25196-172#9701#9873
24M → 40K29172-144#9873#10017
40K → 25.2M2183-62#10017#10079
25.2M → Finish29153-124#10079#10203
TOTALS7723221-2451
📊

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