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BOSTON MARATHON 2023

Christopher Frayne

Bib: 8489•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:46
Rank: #11004
Start → 5K
23:46 | 7:39/mi
10K· 6.21 mi
47:00
Rank: #10582 (+422)
5K → 10K
23:14 | 7:29/mi
15K· 9.32 mi
1:10:16
Rank: #10407 (+175)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:34:02
Rank: #10403 (+4)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:39:14
Rank: #10449 (-46)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:57:36
Rank: #10225 (+224)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:21:54
Rank: #10064 (+161)
25K → 30K
24:18 | 7:49/mi
20M
2:32:32
Rank: #9946 (+118)
30K → 20M
10:38 | 7:49/mi
21M
2:40:43
Rank: #9833 (+113)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:46:38
Rank: #9896 (-63)
21M → 35K
5:55 | 7:55/mi
23M
2:56:38
Rank: #9840 (+56)
35K → 23M
10:00 | 7:59/mi
24M
3:04:34
Rank: #9857 (-17)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:11:28
Rank: #9859 (-2)
24M → 40K
6:54 | 8:04/mi
25.2M
3:14:25
Rank: #9843 (+16)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:22:19
Rank: #9832 (+11)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:43:05
Pace7:52 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0923:467:3923:46
7:39
-
10K
6.21 mi11:16:2347:007:3423:14
7:29
-0:10
15K
9.32 mi11:39:391:10:167:3223:16
7:29
0:00
20K
12.43 mi12:03:251:34:027:3423:46
7:39
+0:10
Half
13.11 mi12:08:371:39:147:345:12
7:37
-0:02
25K
15.53 mi12:26:591:57:367:3418:22
7:35
-0:02
30K
18.64 mi12:51:172:21:547:3724:18
7:49
+0:14
20M
20.00 mi13:01:552:32:327:3810:38
7:49
0:00
21M
21.00 mi13:10:062:40:437:398:11
8:11
+0:22
35K
21.75 mi13:16:012:46:387:405:55
7:55
-0:16
23M
23.00 mi13:26:012:56:387:4110:00
7:59
+0:04
24M
24.00 mi13:33:573:04:347:417:56
7:56
-0:03
40K
24.85 mi13:40:513:11:287:426:54
8:04
+0:08
25.2M
25.20 mi13:43:483:14:257:432:57
8:33
+0:29
Finish
26.22 mi13:51:423:22:197:437:54
7:45
-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

7:29 /mi

Average Pace

7:43 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:22

99% of race

Time at Steady Pace

2:57

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:53:0923:467:3923:46
7:39
#11004
10K
6.21 mi11:16:2347:007:3423:14
7:29
#10582
15K
9.32 mi11:39:391:10:167:3223:16
7:29
#10407
20K
12.43 mi12:03:251:34:027:3423:46
7:39
#10403
Half
13.11 mi12:08:371:39:147:345:12
7:37
#10449
25K
15.53 mi12:26:591:57:367:3418:22
7:35
#10225
30K
18.64 mi12:51:172:21:547:3724:18
7:49
#10064
20M
20.00 mi13:01:552:32:327:3810:38
7:49
#9946
21M
21.00 mi13:10:062:40:437:398:11
8:11
#9833
35K
21.75 mi13:16:012:46:387:405:55
7:55
#9896
23M
23.00 mi13:26:012:56:387:4110:00
7:59
#9840
24M
24.00 mi13:33:573:04:347:417:56
7:56
#9857
40K
24.85 mi13:40:513:11:287:426:54
8:04
#9859
25.2M
25.20 mi13:43:483:14:257:432:57
8:33
#9843
Finish
26.22 mi13:51:423:22:197:437:54
7:45
#9832
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi110048659865910076(Top 38%)8185(Top 54%)8185(Top 155%)
10K6.21 mi3.10 mi10582+4228456+2038456+20310272(Top 39%)8316(Top 55%)8316(Top 157%)
15K9.32 mi3.11 mi10407+1758378+788378+7810076(Top 38%)8185(Top 54%)8185(Top 155%)
20K12.43 mi3.11 mi10403+48364+148364+1410495(Top 39%)8337(Top 55%)8337(Top 158%)
Half13.11 mi0.68 mi10449-468386-228386-2211126(Top 42%)8658(Top 57%)8658(Top 164%)
25K15.53 mi2.42 mi10225+2248248+1388248+1389348(Top 35%)7636(Top 50%)7636(Top 144%)
30K18.64 mi3.11 mi10064+1618131+1178131+1179519(Top 36%)7573(Top 50%)7573(Top 143%)
20M20.00 mi1.36 mi9946+1188039+928039+929057(Top 34%)7232(Top 48%)7232(Top 137%)
21M21.00 mi1.00 mi9833+1137951+887951+888529(Top 32%)6796(Top 45%)6796(Top 129%)
35K21.75 mi0.75 mi9896-637968-177968-1711410(Top 43%)8300(Top 55%)8300(Top 157%)
23M23.00 mi1.25 mi9840+567904+647904+649635(Top 36%)7308(Top 48%)7308(Top 138%)
24M24.00 mi1.00 mi9857-177882+227882+2210748(Top 40%)7771(Top 51%)7771(Top 147%)
40K24.85 mi0.85 mi9859-27851+317851+3110473(Top 39%)7585(Top 50%)7585(Top 144%)
25.2M25.20 mi0.35 mi9843+167831+207831+209816(Top 37%)7202(Top 47%)7202(Top 136%)
Finish26.22 mi1.02 mi9832+117800+317800+3110295(Top 39%)7440(Top 49%)7440(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10076

Males

8185

M18-39

8185

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10272

Males

8316

M18-39

8316

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10076

Males

8185

M18-39

8185

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10495

Males

8337

M18-39

8337

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11126

Males

8658

M18-39

8658

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9348

Males

7636

M18-39

7636

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9519

Males

7573

M18-39

7573

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9057

Males

7232

M18-39

7232

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8529

Males

6796

M18-39

6796

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11410

Males

8300

M18-39

8300

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9635

Males

7308

M18-39

7308

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10748

Males

7771

M18-39

7771

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10473

Males

7585

M18-39

7585

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9816

Males

7202

M18-39

7202

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10295

Males

7440

M18-39

7440

Passing Analysis

Category:
Athletes Passed
2185*
Passed By
1012
Net Change
+1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11004
5K → 10K544*122+422#11004#10582
10K → 15K299124+175#10582#10407
15K → 20K150146+4#10407#10403
20K → Half2066-46#10403#10449
Half → 25K25632+224#10449#10225
25K → 30K238*77+161#10225#10064
30K → 20M155*37+118#10064#9946
20M → 21M14128+113#9946#9833
21M → 35K2891-63#9833#9896
35K → 23M10751+56#9896#9840
23M → 24M6076-17#9840#9857
24M → 40K6971-2#9857#9859
40K → 25.2M4125+16#9859#9843
25.2M → Finish77*66+11#9843#9832
TOTALS2185*1012+1172

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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