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BOSTON MARATHON 2023

Tyler Fleming

Bib: 6641•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M45-49)
#0 / 2252
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #4314
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
41:28
Rank: #3731 (+583)
5K → 10K
20:27 | 6:35/mi
15K· 9.32 mi
1:02:22
Rank: #3937 (-206)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:46
Rank: #4260 (-323)
15K → 20K
21:24 | 6:53/mi
Half· 13.11 mi
1:28:22
Rank: #4273 (-13)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:12
Rank: #4424 (-151)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:07:28
Rank: #4654 (-230)
25K → 30K
22:16 | 7:10/mi
20M
2:17:40
Rank: #4839 (-185)
30K → 20M
10:12 | 7:30/mi
21M
2:25:10
Rank: #4823 (+16)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:30:22
Rank: #4822 (+1)
21M → 35K
5:12 | 6:57/mi
23M
2:39:43
Rank: #4883 (-61)
35K → 23M
9:21 | 7:28/mi
24M
2:46:55
Rank: #4887 (-4)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:53:34
Rank: #4972 (-85)
24M → 40K
6:39 | 7:47/mi
25.2M
2:56:24
Rank: #4990 (-18)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:03:52
Rank: #5021 (-31)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:35:30
Pace7:17 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4921:016:4621:01
6:46
-
10K
6.21 mi10:45:1641:286:4020:27
6:35
-0:11
15K
9.32 mi11:06:101:02:226:4120:54
6:44
+0:09
20K
12.43 mi11:27:341:23:466:4421:24
6:53
+0:09
Half
13.11 mi11:32:101:28:226:444:36
6:45
-0:08
25K
15.53 mi11:49:001:45:126:4616:50
6:57
+0:12
30K
18.64 mi12:11:162:07:286:5022:16
7:10
+0:13
20M
20.00 mi12:21:282:17:406:5310:12
7:30
+0:20
21M
21.00 mi12:28:582:25:106:557:30
7:30
0:00
35K
21.75 mi12:34:102:30:226:555:12
6:57
-0:33
23M
23.00 mi12:43:312:39:436:579:21
7:28
+0:31
24M
24.00 mi12:50:432:46:556:577:12
7:12
-0:16
40K
24.85 mi12:57:222:53:346:596:39
7:47
+0:35
25.2M
25.20 mi13:00:122:56:247:002:50
8:13
+0:26
Finish
26.22 mi13:07:403:03:527:017:28
7:20
-0:53

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

6:35 /mi

Average Pace

7:01 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:22

48% of race

Time at Steady Pace

58:58

32% of race

Time at Slower Pace

36:32

20% of race

Average Pace: 7:01 /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 mi10:24:4921:016:4621:01
6:46
#4314
10K
6.21 mi10:45:1641:286:4020:27
6:35
#3731
15K
9.32 mi11:06:101:02:226:4120:54
6:44
#3937
20K
12.43 mi11:27:341:23:466:4421:24
6:53
#4260
Half
13.11 mi11:32:101:28:226:444:36
6:45
#4273
25K
15.53 mi11:49:001:45:126:4616:50
6:57
#4424
30K
18.64 mi12:11:162:07:286:5022:16
7:10
#4654
20M
20.00 mi12:21:282:17:406:5310:12
7:30
#4839
21M
21.00 mi12:28:582:25:106:557:30
7:30
#4823
35K
21.75 mi12:34:102:30:226:555:12
6:57
#4822
23M
23.00 mi12:43:312:39:436:579:21
7:28
#4883
24M
24.00 mi12:50:432:46:556:577:12
7:12
#4887
40K
24.85 mi12:57:222:53:346:596:39
7:47
#4972
25.2M
25.20 mi13:00:122:56:247:002:50
8:13
#4990
Finish
26.22 mi13:07:403:03:527:017:28
7:20
#5021
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4314403240324398(Top 17%)4117(Top 27%)4117(Top 183%)
10K6.21 mi3.10 mi3731+5833520+5123520+5123371(Top 13%)3208(Top 21%)3208(Top 142%)
15K9.32 mi3.11 mi3937-2063707-1873707-1874398(Top 17%)4117(Top 27%)4117(Top 183%)
20K12.43 mi3.11 mi4260-3233994-2873994-2875242(Top 20%)4843(Top 32%)4843(Top 215%)
Half13.11 mi0.68 mi4273-134001-74001-74773(Top 18%)4435(Top 29%)4435(Top 197%)
25K15.53 mi2.42 mi4424-1514138-1374138-1375236(Top 20%)4828(Top 32%)4828(Top 214%)
30K18.64 mi3.11 mi4654-2304340-2024340-2025303(Top 20%)4838(Top 32%)4838(Top 215%)
20M20.00 mi1.36 mi4839-1854497-1574497-1576778(Top 25%)5818(Top 38%)5818(Top 258%)
21M21.00 mi1.00 mi4823+164480+174480+174620(Top 17%)4186(Top 28%)4186(Top 186%)
35K21.75 mi0.75 mi4822+14479+14479+15055(Top 19%)4530(Top 30%)4530(Top 201%)
23M23.00 mi1.25 mi4883-614523-444523-446218(Top 23%)5320(Top 35%)5320(Top 236%)
24M24.00 mi1.00 mi4887-44520+34520+35727(Top 22%)4920(Top 32%)4920(Top 218%)
40K24.85 mi0.85 mi4972-854580-604580-608461(Top 32%)6513(Top 43%)6513(Top 289%)
25.2M25.20 mi0.35 mi4990-184595-154595-157682(Top 29%)5958(Top 39%)5958(Top 265%)
Finish26.22 mi1.02 mi5021-314614-194614-197259(Top 27%)5714(Top 38%)5714(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4398

Males

4117

M45-49

4117

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3371

Males

3208

M45-49

3208

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4398

Males

4117

M45-49

4117

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5242

Males

4843

M45-49

4843

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4773

Males

4435

M45-49

4435

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5236

Males

4828

M45-49

4828

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5303

Males

4838

M45-49

4838

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6778

Males

5818

M45-49

5818

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4620

Males

4186

M45-49

4186

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5055

Males

4530

M45-49

4530

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6218

Males

5320

M45-49

5320

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5727

Males

4920

M45-49

4920

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8461

Males

6513

M45-49

6513

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7682

Males

5958

M45-49

5958

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7259

Males

5714

M45-49

5714

Passing Analysis

Category:
Athletes Passed
1143
Passed By
1850
Net Change
-707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4314
5K → 10K62643+583#4314#3731
10K → 15K51257-206#3731#3937
15K → 20K29352-323#3937#4260
20K → Half1831-13#4260#4273
Half → 25K54205-151#4273#4424
25K → 30K63293-230#4424#4654
30K → 20M30215-185#4654#4839
20M → 21M5943+16#4839#4823
21M → 35K4443+1#4823#4822
35K → 23M58119-61#4822#4883
23M → 24M4751-4#4883#4887
24M → 40K21106-85#4887#4972
40K → 25.2M1432-18#4972#4990
25.2M → Finish2960-31#4990#5021
TOTALS11431850-707
📊

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