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BOSTON MARATHON 2023

Michael Brady

Bib: 489•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.4%
Gender (Male)
#0 / 15176
Top 0.7%
Division (M18-39)
#0 / 5285
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:00
Rank: #118
Start → 5K
17:00 | 5:28/mi
10K· 6.21 mi
34:00
Rank: #118
5K → 10K
17:00 | 5:28/mi
15K· 9.32 mi
51:16
Rank: #121 (-3)
10K → 15K
17:16 | 5:33/mi
20K· 12.43 mi
1:08:38
Rank: #126 (-5)
15K → 20K
17:22 | 5:35/mi
Half· 13.11 mi
1:12:26
Rank: #127 (-1)
20K → Half
3:48 | 5:34/mi
25K· 15.53 mi
1:26:08
Rank: #129 (-2)
Half → 25K
13:42 | 5:39/mi
30K· 18.64 mi
1:44:03
Rank: #125 (+4)
25K → 30K
17:55 | 5:46/mi
20M
1:51:53
Rank: #124 (+1)
30K → 20M
7:50 | 5:46/mi
21M
1:58:03
Rank: #125 (-1)
20M → 21M
6:10 | 6:10/mi
35K· 21.75 mi
2:02:15
Rank: #126 (-1)
21M → 35K
4:12 | 5:37/mi
23M
2:09:39
Rank: #122 (+4)
35K → 23M
7:24 | 5:55/mi
24M
2:15:24
Rank: #123 (-1)
23M → 24M
5:45 | 5:45/mi
40K· 24.85 mi
2:20:28
Rank: #122 (+1)
24M → 40K
5:04 | 5:56/mi
25.2M
2:22:39
Rank: #119 (+3)
40K → 25.2M
2:11 | 6:20/mi
Finish· 26.22 mi
2:28:29
Rank: #118 (+1)
25.2M → Finish
5:50 | 5:43/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:26
Pace5:32 /mi
2nd Half
Distance13.11 mi
Time1:16:03
Pace5:48 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0217:005:2817:00
5:28
-
10K
6.21 mi10:34:0234:005:2817:00
5:28
0:00
15K
9.32 mi10:51:1851:165:3017:16
5:33
+0:05
20K
12.43 mi11:08:401:08:385:3117:22
5:35
+0:02
Half
13.11 mi11:12:281:12:265:323:48
5:34
-0:01
25K
15.53 mi11:26:101:26:085:3313:42
5:39
+0:05
30K
18.64 mi11:44:051:44:035:3517:55
5:46
+0:07
20M
20.00 mi11:51:551:51:535:367:50
5:46
0:00
21M
21.00 mi11:58:051:58:035:376:10
6:10
+0:24
35K
21.75 mi12:02:172:02:155:374:12
5:37
-0:33
23M
23.00 mi12:09:412:09:395:387:24
5:55
+0:18
24M
24.00 mi12:15:262:15:245:395:45
5:45
-0:10
40K
24.85 mi12:20:302:20:285:395:04
5:56
+0:11
25.2M
25.20 mi12:22:412:22:395:402:11
6:20
+0:24
Finish
26.22 mi12:28:312:28:295:405:50
5:43
-0:37

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

5:28 /mi

Average Pace

5:40 /mi

Slowest Pace

6:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:20:08

94% of race

Time at Steady Pace

8:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:40 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:17:0217:005:2817:00
5:28
#118
10K
6.21 mi10:34:0234:005:2817:00
5:28
#118
15K
9.32 mi10:51:1851:165:3017:16
5:33
#121
20K
12.43 mi11:08:401:08:385:3117:22
5:35
#126
Half
13.11 mi11:12:281:12:265:323:48
5:34
#127
25K
15.53 mi11:26:101:26:085:3313:42
5:39
#129
30K
18.64 mi11:44:051:44:035:3517:55
5:46
#125
20M
20.00 mi11:51:551:51:535:367:50
5:46
#124
21M
21.00 mi11:58:051:58:035:376:10
6:10
#125
35K
21.75 mi12:02:172:02:155:374:12
5:37
#126
23M
23.00 mi12:09:412:09:395:387:24
5:55
#122
24M
24.00 mi12:15:262:15:245:395:45
5:45
#123
40K
24.85 mi12:20:302:20:285:395:04
5:56
#122
25.2M
25.20 mi12:22:412:22:395:402:11
6:20
#119
Finish
26.22 mi12:28:312:28:295:405:50
5:43
#118
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi118118118139(Top 0.5%)114(Top 0.8%)114(Top 2%)
10K6.21 mi3.10 mi118118118129(Top 0.5%)107(Top 0.7%)107(Top 2%)
15K9.32 mi3.11 mi121-3106+12106+12139(Top 0.5%)114(Top 0.8%)114(Top 2%)
20K12.43 mi3.11 mi126-5108-2108-2135(Top 0.5%)115(Top 0.8%)115(Top 2%)
Half13.11 mi0.68 mi127-1109-1109-1163(Top 0.6%)142(Top 0.9%)142(Top 3%)
25K15.53 mi2.42 mi129-2111-2111-2141(Top 0.5%)120(Top 0.8%)120(Top 2%)
30K18.64 mi3.11 mi125+4107+4107+4141(Top 0.5%)121(Top 0.8%)121(Top 2%)
20M20.00 mi1.36 mi124+1106+1106+1133(Top 0.5%)112(Top 0.7%)112(Top 2%)
21M21.00 mi1.00 mi125-1107-1107-1201(Top 0.8%)178(Top 1%)178(Top 3%)
35K21.75 mi0.75 mi126-1107107153(Top 0.6%)130(Top 0.9%)130(Top 2%)
23M23.00 mi1.25 mi122+4103+4103+4217(Top 0.8%)193(Top 1%)193(Top 4%)
24M24.00 mi1.00 mi123-1104-1104-1201(Top 0.8%)178(Top 1%)178(Top 3%)
40K24.85 mi0.85 mi122+1103+1103+1234(Top 0.9%)211(Top 1%)211(Top 4%)
25.2M25.20 mi0.35 mi119+3100+3100+3240(Top 0.9%)220(Top 1%)220(Top 4%)
Finish26.22 mi1.02 mi118+199+199+1258(Top 1.0%)241(Top 2%)241(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×21stories
+97ft-345ft

Overall

139

Males

114

M18-39

114

5K→10K

3.1 - 6.2 mi

Top 0.5%
×5stories
+79ft-138ft

Overall

129

Males

107

M18-39

107

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3stories
+67ft-78ft

Overall

139

Males

114

M18-39

114

15K→20K

9.3 - 12.4 mi

Top 0.5%
×5stories
+106ft-86ft

Overall

135

Males

115

M18-39

115

20K→Half

12.4 - 13.1 mi

Top 0.6%
×2stories
+19ft-37ft

Overall

163

Males

142

M18-39

142

Half→25K

13.1 - 15.5 mi

Top 0.5%
×4stories
+66ft-88ft

Overall

141

Males

120

M18-39

120

25K→30K

15.5 - 18.6 mi

Top 0.5%
×9stories
+181ft-148ft

Overall

141

Males

121

M18-39

121

30K→20M

18.6 - 20.0 mi

Top 0.5%
×5stories
+64ft-50ft

Overall

133

Males

112

M18-39

112

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

201

Males

178

M18-39

178

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

153

Males

130

M18-39

130

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

217

Males

193

M18-39

193

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

201

Males

178

M18-39

178

24M→40K

24.0 - 24.9 mi

Top 0.9%
×1story
+6ft-20ft

Overall

234

Males

211

M18-39

211

40K→25.2M

24.9 - 25.2 mi

Top 0.9%
×1story
+13ft-16ft

Overall

240

Males

220

M18-39

220

25.2M→Finish

25.2 - 26.2 mi

Top 1.0%
×2stories
+22ft-21ft

Overall

258

Males

241

M18-39

241

Passing Analysis

Category:
Athletes Passed
51
Passed By
51
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#118
5K → 10K770#118#118
10K → 15K1215-3#118#121
15K → 20K27-5#121#126
20K → Half12-1#126#127
Half → 25K68-2#127#129
25K → 30K84+4#129#125
30K → 20M21+1#125#124
20M → 21M01-1#124#125
21M → 35K01-1#125#126
35K → 23M51+4#126#122
23M → 24M12-1#122#123
24M → 40K21+1#123#122
40K → 25.2M30+3#122#119
25.2M → Finish21+1#119#118
TOTALS51510
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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