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BOSTON MARATHON 2023

Bradley Wallis

Bib: 27345•M

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
27:08
Rank: #19080
Start → 5K
27:08 | 8:44/mi
10K· 6.21 mi
50:19
Rank: #15091 (+3989)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:13:21
Rank: #13319 (+1772)
10K → 15K
23:02 | 7:25/mi
20K· 12.43 mi
1:36:38
Rank: #12165 (+1154)
15K → 20K
23:17 | 7:30/mi
Half· 13.11 mi
1:41:41
Rank: #12028 (+137)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
2:00:03
Rank: #11510 (+518)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:24:15
Rank: #11072 (+438)
25K → 30K
24:12 | 7:47/mi
20M
2:34:50
Rank: #10854 (+218)
30K → 20M
10:35 | 7:47/mi
21M
2:42:59
Rank: #10695 (+159)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:48:44
Rank: #10637 (+58)
21M → 35K
5:45 | 7:41/mi
23M
2:58:28
Rank: #10469 (+168)
35K → 23M
9:44 | 7:46/mi
24M
3:06:01
Rank: #10347 (+122)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:12:09
Rank: #10082 (+265)
24M → 40K
6:08 | 7:10/mi
25.2M
3:14:53
Rank: #9992 (+90)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:22:05
Rank: #9751 (+241)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:41:41
Pace7:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:40:24
Pace7:40 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1827:088:4427:08
8:44
-
10K
6.21 mi12:07:2950:198:0623:11
7:28
-1:16
15K
9.32 mi12:30:311:13:217:5223:02
7:25
-0:03
20K
12.43 mi12:53:481:36:387:4723:17
7:30
+0:05
Half
13.11 mi12:58:511:41:417:455:03
7:24
-0:06
25K
15.53 mi13:17:132:00:037:4418:22
7:35
+0:11
30K
18.64 mi13:41:252:24:157:4424:12
7:47
+0:12
20M
20.00 mi13:52:002:34:507:4410:35
7:47
0:00
21M
21.00 mi14:00:092:42:597:468:09
8:09
+0:22
35K
21.75 mi14:05:542:48:447:465:45
7:41
-0:28
23M
23.00 mi14:15:382:58:287:469:44
7:46
+0:05
24M
24.00 mi14:23:113:06:017:457:33
7:33
-0:13
40K
24.85 mi14:29:193:12:097:446:08
7:10
-0:23
25.2M
25.20 mi14:32:033:14:537:442:44
7:56
+0:46
Finish
26.22 mi14:39:153:22:057:437:12
7:04
-0:52

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

7:04 /mi

Average Pace

7:43 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:20

7% of race

Time at Steady Pace

1:55:57

57% of race

Time at Slower Pace

1:12:48

36% of race

Average Pace: 7:42 /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 mi11:44:1827:088:4427:08
8:44
#19080
10K
6.21 mi12:07:2950:198:0623:11
7:28
#15091
15K
9.32 mi12:30:311:13:217:5223:02
7:25
#13319
20K
12.43 mi12:53:481:36:387:4723:17
7:30
#12165
Half
13.11 mi12:58:511:41:417:455:03
7:24
#12028
25K
15.53 mi13:17:132:00:037:4418:22
7:35
#11510
30K
18.64 mi13:41:252:24:157:4424:12
7:47
#11072
20M
20.00 mi13:52:002:34:507:4410:35
7:47
#10854
21M
21.00 mi14:00:092:42:597:468:09
8:09
#10695
35K
21.75 mi14:05:542:48:447:465:45
7:41
#10637
23M
23.00 mi14:15:382:58:287:469:44
7:46
#10469
24M
24.00 mi14:23:113:06:017:457:33
7:33
#10347
40K
24.85 mi14:29:193:12:097:446:08
7:10
#10082
25.2M
25.20 mi14:32:033:14:537:442:44
7:56
#9992
Finish
26.22 mi14:39:153:22:057:437:12
7:04
#9751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1908011806118069442(Top 35%)7830(Top 52%)7830(Top 148%)
10K6.21 mi3.10 mi15091+398910366+144010366+144010157(Top 38%)8252(Top 54%)8252(Top 156%)
15K9.32 mi3.11 mi13319+17729657+7099657+7099442(Top 35%)7830(Top 52%)7830(Top 148%)
20K12.43 mi3.11 mi12165+11549130+5279130+5279260(Top 35%)7662(Top 50%)7662(Top 145%)
Half13.11 mi0.68 mi12028+1379079+519079+519414(Top 35%)7764(Top 51%)7764(Top 147%)
25K15.53 mi2.42 mi11510+5188848+2318848+2319346(Top 35%)7634(Top 50%)7634(Top 144%)
30K18.64 mi3.11 mi11072+4388611+2378611+2379274(Top 35%)7441(Top 49%)7441(Top 141%)
20M20.00 mi1.36 mi10854+2188477+1348477+1348759(Top 33%)7057(Top 47%)7057(Top 134%)
21M21.00 mi1.00 mi10695+1598380+978380+978306(Top 31%)6658(Top 44%)6658(Top 126%)
35K21.75 mi0.75 mi10637+588329+518329+519809(Top 37%)7522(Top 50%)7522(Top 142%)
23M23.00 mi1.25 mi10469+1688220+1098220+1098227(Top 31%)6545(Top 43%)6545(Top 124%)
24M24.00 mi1.00 mi10347+1228135+858135+858040(Top 30%)6348(Top 42%)6348(Top 120%)
40K24.85 mi0.85 mi10082+2657971+1647971+1644765(Top 18%)4192(Top 28%)4192(Top 79%)
25.2M25.20 mi0.35 mi9992+907905+667905+666099(Top 23%)5030(Top 33%)5030(Top 95%)
Finish26.22 mi1.02 mi9751+2417755+1507755+1505626(Top 21%)4680(Top 31%)4680(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9442

Males

7830

M18-39

7830

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10157

Males

8252

M18-39

8252

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9442

Males

7830

M18-39

7830

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9260

Males

7662

M18-39

7662

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9414

Males

7764

M18-39

7764

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9346

Males

7634

M18-39

7634

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9274

Males

7441

M18-39

7441

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8759

Males

7057

M18-39

7057

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8306

Males

6658

M18-39

6658

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9809

Males

7522

M18-39

7522

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8227

Males

6545

M18-39

6545

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8040

Males

6348

M18-39

6348

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4765

Males

4192

M18-39

4192

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6099

Males

5030

M18-39

5030

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5626

Males

4680

M18-39

4680

Passing Analysis

Category:
Athletes Passed
9449*
Passed By
120
Net Change
+9329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19080
5K → 10K39912+3989#19080#15091
10K → 15K17720+1772#15091#13319
15K → 20K11540+1154#13319#12165
20K → Half1392+137#12165#12028
Half → 25K5202+518#12028#11510
25K → 30K46325+438#11510#11072
30K → 20M230*12+218#11072#10854
20M → 21M17415+159#10854#10695
21M → 35K8224+58#10695#10637
35K → 23M18517+168#10637#10469
23M → 24M13614+122#10469#10347
24M → 40K2650+265#10347#10082
40K → 25.2M94*4+90#10082#9992
25.2M → Finish244*3+241#9992#9751
TOTALS9449*120+9329

* 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