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BOSTON MARATHON 2023

Lance Brady

Bib: 8757•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 43%
Division (M50-54)
#0 / 2052
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:33
Rank: #7847
Start → 5K
22:33 | 7:15/mi
10K· 6.21 mi
45:35
Rank: #8695 (-848)
5K → 10K
23:02 | 7:25/mi
15K· 9.32 mi
1:09:04
Rank: #9272 (-577)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:32:47
Rank: #9538 (-266)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:37:53
Rank: #9562 (-24)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:56:33
Rank: #9680 (-118)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:21:44
Rank: #9995 (-315)
25K → 30K
25:11 | 8:06/mi
20M
2:32:59
Rank: #10153 (-158)
30K → 20M
11:15 | 8:17/mi
21M
2:41:46
Rank: #10240 (-87)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:47:49
Rank: #10325 (-85)
21M → 35K
6:03 | 8:05/mi
23M
2:58:12
Rank: #10381 (-56)
35K → 23M
10:23 | 8:18/mi
24M
3:06:10
Rank: #10394 (-13)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:12:58
Rank: #10344 (+50)
24M → 40K
6:48 | 7:57/mi
25.2M
3:15:52
Rank: #10304 (+40)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:23:40
Rank: #10260 (+44)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:45:47
Pace8:04 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4922:337:1522:33
7:15
-
10K
6.21 mi11:10:5145:357:2023:02
7:25
+0:10
15K
9.32 mi11:34:201:09:047:2523:29
7:34
+0:09
20K
12.43 mi11:58:031:32:477:2823:43
7:38
+0:04
Half
13.11 mi12:03:091:37:537:285:06
7:29
-0:09
25K
15.53 mi12:21:491:56:337:3018:40
7:42
+0:13
30K
18.64 mi12:47:002:21:447:3625:11
8:06
+0:24
20M
20.00 mi12:58:152:32:597:3911:15
8:17
+0:11
21M
21.00 mi13:07:022:41:467:428:47
8:47
+0:30
35K
21.75 mi13:13:052:47:497:436:03
8:05
-0:42
23M
23.00 mi13:23:282:58:127:4510:23
8:18
+0:13
24M
24.00 mi13:31:263:06:107:457:58
7:58
-0:20
40K
24.85 mi13:38:143:12:587:466:48
7:57
-0:01
25.2M
25.20 mi13:41:083:15:527:462:54
8:25
+0:28
Finish
26.22 mi13:48:563:23:407:467:48
7:39
-0:46

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

7:15 /mi

Average Pace

7:46 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:21

61% of race

Time at Steady Pace

46:00

23% of race

Time at Slower Pace

33:19

16% 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 mi10:47:4922:337:1522:33
7:15
#7847
10K
6.21 mi11:10:5145:357:2023:02
7:25
#8695
15K
9.32 mi11:34:201:09:047:2523:29
7:34
#9272
20K
12.43 mi11:58:031:32:477:2823:43
7:38
#9538
Half
13.11 mi12:03:091:37:537:285:06
7:29
#9562
25K
15.53 mi12:21:491:56:337:3018:40
7:42
#9680
30K
18.64 mi12:47:002:21:447:3625:11
8:06
#9995
20M
20.00 mi12:58:152:32:597:3911:15
8:17
#10153
21M
21.00 mi13:07:022:41:467:428:47
8:47
#10240
35K
21.75 mi13:13:052:47:497:436:03
8:05
#10325
23M
23.00 mi13:23:282:58:127:4510:23
8:18
#10381
24M
24.00 mi13:31:263:06:107:457:58
7:58
#10394
40K
24.85 mi13:38:143:12:587:466:48
7:57
#10344
25.2M
25.20 mi13:41:083:15:527:462:54
8:25
#10304
Finish
26.22 mi13:48:563:23:407:467:48
7:39
#10260
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi78476873687310641(Top 40%)8469(Top 56%)8469(Top 413%)
10K6.21 mi3.10 mi8695-8487398-5257398-5259744(Top 37%)8026(Top 53%)8026(Top 391%)
15K9.32 mi3.11 mi9272-5777729-3317729-33110641(Top 40%)8469(Top 56%)8469(Top 413%)
20K12.43 mi3.11 mi9538-2667880-1517880-15110341(Top 39%)8258(Top 54%)8258(Top 402%)
Half13.11 mi0.68 mi9562-247896-167896-169991(Top 38%)8101(Top 53%)8101(Top 395%)
25K15.53 mi2.42 mi9680-1187952-567952-5610274(Top 39%)8137(Top 54%)8137(Top 397%)
30K18.64 mi3.11 mi9995-3158092-1408092-14011666(Top 44%)8646(Top 57%)8646(Top 421%)
20M20.00 mi1.36 mi10153-1588140-488140-4812192(Top 46%)8784(Top 58%)8784(Top 428%)
21M21.00 mi1.00 mi10240-878161-218161-2112130(Top 46%)8635(Top 57%)8635(Top 421%)
35K21.75 mi0.75 mi10325-858188-278188-2712671(Top 48%)8835(Top 58%)8835(Top 431%)
23M23.00 mi1.25 mi10381-568179+98179+911812(Top 44%)8377(Top 55%)8377(Top 408%)
24M24.00 mi1.00 mi10394-138157+228157+2210983(Top 41%)7887(Top 52%)7887(Top 384%)
40K24.85 mi0.85 mi10344+508104+538104+539711(Top 36%)7189(Top 47%)7189(Top 350%)
25.2M25.20 mi0.35 mi10304+408074+308074+308937(Top 34%)6710(Top 44%)6710(Top 327%)
Finish26.22 mi1.02 mi10260+448019+558019+559641(Top 36%)7092(Top 47%)7092(Top 346%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10641

Males

8469

M50-54

8469

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9744

Males

8026

M50-54

8026

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10641

Males

8469

M50-54

8469

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10341

Males

8258

M50-54

8258

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

9991

Males

8101

M50-54

8101

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10274

Males

8137

M50-54

8137

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11666

Males

8646

M50-54

8646

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12192

Males

8784

M50-54

8784

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12130

Males

8635

M50-54

8635

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12671

Males

8835

M50-54

8835

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11812

Males

8377

M50-54

8377

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10983

Males

7887

M50-54

7887

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9711

Males

7189

M50-54

7189

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8937

Males

6710

M50-54

6710

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9641

Males

7092

M50-54

7092

Passing Analysis

Category:
Athletes Passed
814*
Passed By
3226
Net Change
-2413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7847
5K → 10K27875-848#7847#8695
10K → 15K36613-577#8695#9272
15K → 20K68334-266#9272#9538
20K → Half1842-24#9538#9562
Half → 25K88206-118#9562#9680
25K → 30K77*392-315#9680#9995
30K → 20M45202-158#9995#10153
20M → 21M64151-87#10153#10240
21M → 35K25110-85#10240#10325
35K → 23M68124-56#10325#10381
23M → 24M5568-13#10381#10394
24M → 40K9646+50#10394#10344
40K → 25.2M5414+40#10344#10304
25.2M → Finish9349+44#10304#10260
TOTALS814*3226-2413

* 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