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BOSTON MARATHON 2023

Thomas Flournoy

Bib: 22119•M

NJ

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:47
Rank: #18342
Start → 5K
26:47 | 8:37/mi
10K· 6.21 mi
53:58
Rank: #19018 (-676)
5K → 10K
27:11 | 8:45/mi
15K· 9.32 mi
1:21:20
Rank: #19187 (-169)
10K → 15K
27:22 | 8:49/mi
20K· 12.43 mi
1:48:47
Rank: #19079 (+108)
15K → 20K
27:27 | 8:50/mi
Half· 13.11 mi
1:54:46
Rank: #19088 (-9)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:16:39
Rank: #19064 (+24)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:45:48
Rank: #19073 (-9)
25K → 30K
29:09 | 9:23/mi
20M
2:58:44
Rank: #19058 (+15)
30K → 20M
12:56 | 9:31/mi
21M
3:09:06
Rank: #19078 (-20)
20M → 21M
10:22 | 10:22/mi
35K· 21.75 mi
3:16:04
Rank: #19087 (-9)
21M → 35K
6:58 | 9:19/mi
23M
3:28:18
Rank: #19109 (-22)
35K → 23M
12:14 | 9:46/mi
24M
3:38:11
Rank: #19183 (-74)
23M → 24M
9:53 | 9:53/mi
40K· 24.85 mi
3:46:46
Rank: #19244 (-61)
24M → 40K
8:35 | 10:02/mi
25.2M
3:50:38
Rank: #19306 (-62)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:01:27
Rank: #19535 (-229)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:46
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:06:41
Pace9:40 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0526:478:3726:47
8:37
-
10K
6.21 mi11:48:1653:588:4127:11
8:45
+0:08
15K
9.32 mi12:15:381:21:208:4427:22
8:49
+0:04
20K
12.43 mi12:43:051:48:478:4527:27
8:50
+0:01
Half
13.11 mi12:49:041:54:468:455:59
8:46
-0:04
25K
15.53 mi13:10:572:16:398:4821:53
9:02
+0:16
30K
18.64 mi13:40:062:45:488:5429:09
9:23
+0:21
20M
20.00 mi13:53:022:58:448:5612:56
9:31
+0:08
21M
21.00 mi14:03:243:09:069:0010:22
10:22
+0:51
35K
21.75 mi14:10:223:16:049:016:58
9:19
-1:03
23M
23.00 mi14:22:363:28:189:0312:14
9:46
+0:27
24M
24.00 mi14:32:293:38:119:059:53
9:53
+0:07
40K
24.85 mi14:41:043:46:469:078:35
10:02
+0:09
25.2M
25.20 mi14:44:563:50:389:093:52
11:13
+1:11
Finish
26.22 mi14:55:454:01:279:1310:49
10:37
-0:36

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

8:37 /mi

Average Pace

9:13 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:46

48% of race

Time at Steady Pace

1:10:56

29% of race

Time at Slower Pace

55:45

23% of race

Average Pace: 9:13 /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 mi11:21:0526:478:3726:47
8:37
#18342
10K
6.21 mi11:48:1653:588:4127:11
8:45
#19018
15K
9.32 mi12:15:381:21:208:4427:22
8:49
#19187
20K
12.43 mi12:43:051:48:478:4527:27
8:50
#19079
Half
13.11 mi12:49:041:54:468:455:59
8:46
#19088
25K
15.53 mi13:10:572:16:398:4821:53
9:02
#19064
30K
18.64 mi13:40:062:45:488:5429:09
9:23
#19073
20M
20.00 mi13:53:022:58:448:5612:56
9:31
#19058
21M
21.00 mi14:03:243:09:069:0010:22
10:22
#19078
35K
21.75 mi14:10:223:16:049:016:58
9:19
#19087
23M
23.00 mi14:22:363:28:189:0312:14
9:46
#19109
24M
24.00 mi14:32:293:38:119:059:53
9:53
#19183
40K
24.85 mi14:41:043:46:469:078:35
10:02
#19244
25.2M
25.20 mi14:44:563:50:389:093:52
11:13
#19306
Finish
26.22 mi14:55:454:01:279:1310:49
10:37
#19535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18342115471154719557(Top 73%)12120(Top 80%)12120(Top 1092%)
10K6.21 mi3.10 mi19018-67611838-29111838-29119671(Top 74%)12158(Top 80%)12158(Top 1095%)
15K9.32 mi3.11 mi19187-16911923-8511923-8519557(Top 73%)12120(Top 80%)12120(Top 1092%)
20K12.43 mi3.11 mi19079+10811896+2711896+2718850(Top 71%)11832(Top 78%)11832(Top 1066%)
Half13.11 mi0.68 mi19088-911893+311893+319319(Top 73%)12025(Top 79%)12025(Top 1083%)
25K15.53 mi2.42 mi19064+2411888+511888+519082(Top 72%)11886(Top 78%)11886(Top 1071%)
30K18.64 mi3.11 mi19073-911873+1511873+1518955(Top 71%)11762(Top 78%)11762(Top 1060%)
20M20.00 mi1.36 mi19058+1511851+2211851+2218916(Top 71%)11646(Top 77%)11646(Top 1049%)
21M21.00 mi1.00 mi19078-2011844+711844+719186(Top 72%)11714(Top 77%)11714(Top 1055%)
35K21.75 mi0.75 mi19087-911843+111843+119196(Top 72%)11679(Top 77%)11679(Top 1052%)
23M23.00 mi1.25 mi19109-22118431184319330(Top 73%)11711(Top 77%)11711(Top 1055%)
24M24.00 mi1.00 mi19183-7411868-2511868-2520452(Top 77%)12193(Top 80%)12193(Top 1098%)
40K24.85 mi0.85 mi19244-6111887-1911887-1920065(Top 75%)11949(Top 79%)11949(Top 1076%)
25.2M25.20 mi0.35 mi19306-6211911-2411911-2420914(Top 79%)12347(Top 81%)12347(Top 1112%)
Finish26.22 mi1.02 mi19535-22911989-7811989-7823227(Top 87%)13441(Top 89%)13441(Top 1211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19557

Males

12120

M60-64

12120

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19671

Males

12158

M60-64

12158

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19557

Males

12120

M60-64

12120

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18850

Males

11832

M60-64

11832

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19319

Males

12025

M60-64

12025

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19082

Males

11886

M60-64

11886

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18955

Males

11762

M60-64

11762

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18916

Males

11646

M60-64

11646

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19186

Males

11714

M60-64

11714

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19196

Males

11679

M60-64

11679

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19330

Males

11711

M60-64

11711

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20452

Males

12193

M60-64

12193

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20065

Males

11949

M60-64

11949

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20914

Males

12347

M60-64

12347

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

23227

Males

13441

M60-64

13441

Passing Analysis

Category:
Athletes Passed
1131
Passed By
2324
Net Change
-1193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18342
5K → 10K107783-676#18342#19018
10K → 15K114283-169#19018#19187
15K → 20K215107+108#19187#19079
20K → Half2534-9#19079#19088
Half → 25K130106+24#19088#19064
25K → 30K168177-9#19064#19073
30K → 20M9681+15#19073#19058
20M → 21M7191-20#19058#19078
21M → 35K3746-9#19078#19087
35K → 23M7092-22#19087#19109
23M → 24M38112-74#19109#19183
24M → 40K40101-61#19183#19244
40K → 25.2M1072-62#19244#19306
25.2M → Finish10239-229#19306#19535
TOTALS11312324-1193
📊

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