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BOSTON MARATHON 2023

Casey Strange

Bib: 4184•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
Masters (Masters Men)
#0 / 9891
Top 19%
Division (M55-59)
#0 / 1422
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #4902
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:13
Rank: #4922 (-20)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:03:18
Rank: #4923 (-1)
10K → 15K
21:05 | 6:47/mi
20K· 12.43 mi
1:24:20
Rank: #4700 (+223)
15K → 20K
21:02 | 6:46/mi
Half· 13.11 mi
1:28:52
Rank: #4644 (+56)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:45:24
Rank: #4548 (+96)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:07:46
Rank: #4789 (-241)
25K → 30K
22:22 | 7:12/mi
20M
2:17:30
Rank: #4792 (-3)
30K → 20M
9:44 | 7:10/mi
21M
2:25:27
Rank: #4929 (-137)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:31:06
Rank: #5055 (-126)
21M → 35K
5:39 | 7:33/mi
23M
2:40:32
Rank: #5106 (-51)
35K → 23M
9:26 | 7:32/mi
24M
2:48:26
Rank: #5259 (-153)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
2:55:30
Rank: #5421 (-162)
24M → 40K
7:04 | 8:16/mi
25.2M
2:58:43
Rank: #5512 (-91)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:06:29
Rank: #5580 (-68)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:52
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:37:37
Pace7:27 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1121:126:4921:12
6:49
-
10K
6.21 mi10:44:1242:136:4821:01
6:46
-0:03
15K
9.32 mi11:05:171:03:186:4721:05
6:47
+0:01
20K
12.43 mi11:26:191:24:206:4721:02
6:46
-0:01
Half
13.11 mi11:30:511:28:526:474:32
6:39
-0:07
25K
15.53 mi11:47:231:45:246:4716:32
6:49
+0:10
30K
18.64 mi12:09:452:07:466:5122:22
7:12
+0:23
20M
20.00 mi12:19:292:17:306:529:44
7:10
-0:02
21M
21.00 mi12:27:262:25:276:567:57
7:57
+0:47
35K
21.75 mi12:33:052:31:066:575:39
7:33
-0:24
23M
23.00 mi12:42:312:40:326:599:26
7:32
-0:01
24M
24.00 mi12:50:252:48:267:017:54
7:54
+0:22
40K
24.85 mi12:57:292:55:307:047:04
8:16
+0:22
25.2M
25.20 mi13:00:422:58:437:063:13
9:20
+1:04
Finish
26.22 mi13:08:283:06:297:077:46
7:37
-1:43

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

6:39 /mi

Average Pace

7:07 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:24

57% of race

Time at Steady Pace

47:11

25% of race

Time at Slower Pace

33:54

18% of race

Average Pace: 7:07 /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 mi10:23:1121:126:4921:12
6:49
#4902
10K
6.21 mi10:44:1242:136:4821:01
6:46
#4922
15K
9.32 mi11:05:171:03:186:4721:05
6:47
#4923
20K
12.43 mi11:26:191:24:206:4721:02
6:46
#4700
Half
13.11 mi11:30:511:28:526:474:32
6:39
#4644
25K
15.53 mi11:47:231:45:246:4716:32
6:49
#4548
30K
18.64 mi12:09:452:07:466:5122:22
7:12
#4789
20M
20.00 mi12:19:292:17:306:529:44
7:10
#4792
21M
21.00 mi12:27:262:25:276:567:57
7:57
#4929
35K
21.75 mi12:33:052:31:066:575:39
7:33
#5055
23M
23.00 mi12:42:312:40:326:599:26
7:32
#5106
24M
24.00 mi12:50:252:48:267:017:54
7:54
#5259
40K
24.85 mi12:57:292:55:307:047:04
8:16
#5421
25.2M
25.20 mi13:00:422:58:437:063:13
9:20
#5512
Finish
26.22 mi13:08:283:06:297:077:46
7:37
#5580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4902455745574984(Top 19%)4628(Top 30%)4628(Top 325%)
10K6.21 mi3.10 mi4922-204567-104567-104952(Top 19%)4591(Top 30%)4591(Top 323%)
15K9.32 mi3.11 mi4923-14579-124579-124984(Top 19%)4628(Top 30%)4628(Top 325%)
20K12.43 mi3.11 mi4700+2234386+1934386+1934179(Top 16%)3918(Top 26%)3918(Top 276%)
Half13.11 mi0.68 mi4644+564332+544332+543882(Top 15%)3666(Top 24%)3666(Top 258%)
25K15.53 mi2.42 mi4548+964246+864246+864331(Top 16%)4047(Top 27%)4047(Top 285%)
30K18.64 mi3.11 mi4789-2414455-2094455-2095492(Top 21%)4989(Top 33%)4989(Top 351%)
20M20.00 mi1.36 mi4792-34458-34458-34929(Top 19%)4484(Top 30%)4484(Top 315%)
21M21.00 mi1.00 mi4929-1374572-1144572-1147001(Top 26%)5857(Top 39%)5857(Top 412%)
35K21.75 mi0.75 mi5055-1264670-984670-988842(Top 33%)6966(Top 46%)6966(Top 490%)
23M23.00 mi1.25 mi5106-514696-264696-266591(Top 25%)5558(Top 37%)5558(Top 391%)
24M24.00 mi1.00 mi5259-1534826-1304826-13010474(Top 39%)7629(Top 50%)7629(Top 536%)
40K24.85 mi0.85 mi5421-1624948-1224948-12211738(Top 44%)8179(Top 54%)8179(Top 575%)
25.2M25.20 mi0.35 mi5512-915023-755023-7514212(Top 53%)9305(Top 61%)9305(Top 654%)
Finish26.22 mi1.02 mi5580-685058-355058-359371(Top 35%)6940(Top 46%)6940(Top 488%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4984

Males

4628

M55-59

4628

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4952

Males

4591

M55-59

4591

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4984

Males

4628

M55-59

4628

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4179

Males

3918

M55-59

3918

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3882

Males

3666

M55-59

3666

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4331

Males

4047

M55-59

4047

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5492

Males

4989

M55-59

4989

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4929

Males

4484

M55-59

4484

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7001

Males

5857

M55-59

5857

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8842

Males

6966

M55-59

6966

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6591

Males

5558

M55-59

5558

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10474

Males

7629

M55-59

7629

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11738

Males

8179

M55-59

8179

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14212

Males

9305

M55-59

9305

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9371

Males

6940

M55-59

6940

Passing Analysis

Category:
Athletes Passed
1029
Passed By
1707
Net Change
-678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4902
5K → 10K184204-20#4902#4922
10K → 15K114115-1#4922#4923
15K → 20K24825+223#4923#4700
20K → Half582+56#4700#4644
Half → 25K13943+96#4644#4548
25K → 30K68309-241#4548#4789
30K → 20M6568-3#4789#4792
20M → 21M22159-137#4792#4929
21M → 35K15141-126#4929#5055
35K → 23M51102-51#5055#5106
23M → 24M15168-153#5106#5259
24M → 40K11173-162#5259#5421
40K → 25.2M9100-91#5421#5512
25.2M → Finish3098-68#5512#5580
TOTALS10291707-678
📊

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