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BOSTON MARATHON 2023

Thomas Bigley

Bib: 16248•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:48
Rank: #8379
Start → 5K
22:48 | 7:20/mi
10K· 6.21 mi
46:56
Rank: #10497 (-2118)
5K → 10K
24:08 | 7:46/mi
15K· 9.32 mi
1:11:48
Rank: #11804 (-1307)
10K → 15K
24:52 | 8:00/mi
20K· 12.43 mi
1:37:18
Rank: #12654 (-850)
15K → 20K
25:30 | 8:12/mi
Half· 13.11 mi
1:42:35
Rank: #12623 (+31)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:02:41
Rank: #13017 (-394)
Half → 25K
20:06 | 8:17/mi
30K· 18.64 mi
2:28:50
Rank: #13165 (-148)
25K → 30K
26:09 | 8:25/mi
20M
2:40:11
Rank: #13111 (+54)
30K → 20M
11:21 | 8:21/mi
21M
2:49:01
Rank: #13045 (+66)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:54:45
Rank: #12907 (+138)
21M → 35K
5:44 | 7:40/mi
23M
3:04:53
Rank: #12733 (+174)
35K → 23M
10:08 | 8:06/mi
24M
3:12:44
Rank: #12612 (+121)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:19:44
Rank: #12566 (+46)
24M → 40K
7:00 | 8:11/mi
25.2M
3:22:46
Rank: #12532 (+34)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:30:30
Rank: #12404 (+128)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:35
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:47:55
Pace8:14 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5022:487:2022:48
7:20
-
10K
6.21 mi11:36:5846:567:3324:08
7:46
+0:26
15K
9.32 mi12:01:501:11:487:4224:52
8:00
+0:14
20K
12.43 mi12:27:201:37:187:5025:30
8:12
+0:12
Half
13.11 mi12:32:371:42:357:505:17
7:45
-0:27
25K
15.53 mi12:52:432:02:417:5420:06
8:17
+0:32
30K
18.64 mi13:18:522:28:507:5926:09
8:25
+0:08
20M
20.00 mi13:30:132:40:118:0111:21
8:21
-0:04
21M
21.00 mi13:39:032:49:018:038:50
8:50
+0:29
35K
21.75 mi13:44:472:54:458:025:44
7:40
-1:10
23M
23.00 mi13:54:553:04:538:0210:08
8:06
+0:26
24M
24.00 mi14:02:463:12:448:027:51
7:51
-0:15
40K
24.85 mi14:09:463:19:448:027:00
8:11
+0:20
25.2M
25.20 mi14:12:483:22:468:033:02
8:48
+0:37
Finish
26.22 mi14:20:323:30:308:027:44
7:35
-1:13

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

7:20 /mi

Average Pace

8:02 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:32

35% of race

Time at Steady Pace

1:27:36

42% of race

Time at Slower Pace

49:22

23% of race

Average Pace: 8:02 /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 mi11:12:5022:487:2022:48
7:20
#8379
10K
6.21 mi11:36:5846:567:3324:08
7:46
#10497
15K
9.32 mi12:01:501:11:487:4224:52
8:00
#11804
20K
12.43 mi12:27:201:37:187:5025:30
8:12
#12654
Half
13.11 mi12:32:371:42:357:505:17
7:45
#12623
25K
15.53 mi12:52:432:02:417:5420:06
8:17
#13017
30K
18.64 mi13:18:522:28:507:5926:09
8:25
#13165
20M
20.00 mi13:30:132:40:118:0111:21
8:21
#13111
21M
21.00 mi13:39:032:49:018:038:50
8:50
#13045
35K
21.75 mi13:44:472:54:458:025:44
7:40
#12907
23M
23.00 mi13:54:553:04:538:0210:08
8:06
#12733
24M
24.00 mi14:02:463:12:448:027:51
7:51
#12612
40K
24.85 mi14:09:463:19:448:027:00
8:11
#12566
25.2M
25.20 mi14:12:483:22:468:033:02
8:48
#12532
Finish
26.22 mi14:20:323:30:308:027:44
7:35
#12404
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi83797223722314400(Top 54%)10058(Top 66%)10058(Top 906%)
10K6.21 mi3.10 mi10497-21188416-11938416-119312831(Top 48%)9481(Top 62%)9481(Top 854%)
15K9.32 mi3.11 mi11804-13078998-5828998-58214400(Top 54%)10058(Top 66%)10058(Top 906%)
20K12.43 mi3.11 mi12654-8509351-3539351-35314993(Top 56%)10261(Top 68%)10261(Top 924%)
Half13.11 mi0.68 mi12623+319332+199332+1912200(Top 46%)9154(Top 60%)9154(Top 825%)
25K15.53 mi2.42 mi13017-3949490-1589490-15814872(Top 56%)10102(Top 67%)10102(Top 910%)
30K18.64 mi3.11 mi13165-1489502-129502-1213781(Top 52%)9561(Top 63%)9561(Top 861%)
20M20.00 mi1.36 mi13111+549461+419461+4112681(Top 48%)8990(Top 59%)8990(Top 810%)
21M21.00 mi1.00 mi13045+669417+449417+4412437(Top 47%)8774(Top 58%)8774(Top 790%)
35K21.75 mi0.75 mi12907+1389338+799338+799711(Top 36%)7483(Top 49%)7483(Top 674%)
23M23.00 mi1.25 mi12733+1749242+969242+9610398(Top 39%)7688(Top 51%)7688(Top 693%)
24M24.00 mi1.00 mi12612+1219177+659177+6510152(Top 38%)7486(Top 49%)7486(Top 674%)
40K24.85 mi0.85 mi12566+469138+399138+3911260(Top 42%)7965(Top 52%)7965(Top 718%)
25.2M25.20 mi0.35 mi12532+349117+219117+2111266(Top 42%)7929(Top 52%)7929(Top 714%)
Finish26.22 mi1.02 mi12404+1289039+789039+789200(Top 35%)6870(Top 45%)6870(Top 619%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14400

Males

10058

M60-64

10058

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12831

Males

9481

M60-64

9481

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14400

Males

10058

M60-64

10058

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14993

Males

10261

M60-64

10261

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12200

Males

9154

M60-64

9154

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14872

Males

10102

M60-64

10102

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13781

Males

9561

M60-64

9561

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12681

Males

8990

M60-64

8990

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12437

Males

8774

M60-64

8774

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9711

Males

7483

M60-64

7483

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10398

Males

7688

M60-64

7688

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10152

Males

7486

M60-64

7486

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11260

Males

7965

M60-64

7965

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11266

Males

7929

M60-64

7929

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9200

Males

6870

M60-64

6870

Passing Analysis

Category:
Athletes Passed
1278
Passed By
5302
Net Change
-4025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8379
5K → 10K72124-2118#8379#10497
10K → 15K161323-1307#10497#11804
15K → 20K25875-850#11804#12654
20K → Half4918+31#12654#12623
Half → 25K54448-394#12623#13017
25K → 30K145293-148#13017#13165
30K → 20M11157+54#13165#13111
20M → 21M13064+66#13111#13045
21M → 35K1413+138#13045#12907
35K → 23M19218+174#12907#12733
23M → 24M14221+121#12733#12612
24M → 40K7731+46#12612#12566
40K → 25.2M4410+34#12566#12532
25.2M → Finish14517+128#12532#12404
TOTALS12785302-4025
📊

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