Capital Road Race Management
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BOSTON MARATHON 2023

Bunphot Phairoh

Bib: 1395 M TH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Masters (Masters Men)
#0 / 9891
Top 1%
Division (M55-59)
#0 / 1422
Top 0.1%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:01/mi
18:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:03/mi
37:31
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:07/mi
56:31
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:13/mi
1:15:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:02/mi
1:19:56
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:10/mi
1:34:53
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:24/mi
1:54:45
↑ 181↓ 1480.2%
138 ft elev
20M
6:19/mi
2:03:20
↑ 64↓ 500.2%
148 ft elev
21M
6:46/mi
2:10:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:05/mi
2:14:39
↑ 17↓ 861.7%
156 ft elev
23M
6:23/mi
2:22:38
↑ 23↓ 630.6%
116 ft elev
24M
6:12/mi
2:28:50
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:26/mi
2:34:20
↓ 200.3%
20 ft elev
25.2M
7:00/mi
2:36:45
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:17/mi
2:43:09
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:19:566:06 /mi⚡ faster
2nd Half
1:23:136:21 /mi+4.1%
Positive split — 4.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
18:426:013.11 mi18:42
6:01
-
10K
37:316:023.10 mi18:49
6:03
+0:02
15K
56:316:043.11 mi19:00
6:07
+0:04
20K
1:15:496:063.11 mi19:18
6:13
+0:06
Half(13.11 mi)
1:19:566:060.68 mi4:07
6:02
-0:11
25K
1:34:536:062.42 mi14:57
6:10
+0:08
30K
1:54:456:093.11 mi19:52
6:24
+0:14
20M
2:03:206:101.36 mi8:35
6:19
-0:05
21M
2:10:066:121.00 mi6:46
6:46
+0:27
35K
2:14:396:110.75 mi4:33
6:05
-0:41
23M
2:22:386:121.25 mi7:59
6:23
+0:18
24M
2:28:506:121.00 mi6:12
6:12
-0:11
40K
2:34:206:130.85 mi5:30
6:26
+0:14
25.2M
2:36:456:130.35 mi2:25
7:00
+0:34
Finish(26.22 mi)
2:43:096:141.02 mi6:24
6:17
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:01 /mi

Average Pace

6:14 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:33:58

94% of race

Time at Steady Pace

9:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7216756751005956956
10K6.21 mi3.10 mi810-89764-89764-89955906906
15K9.32 mi3.11 mi862-52814-50814-501005956956
20K12.43 mi3.11 mi917-55868-54868-54107210211021
Half13.11 mi0.68 mi906+11858+10858+10851809809
25K15.53 mi2.42 mi894+12846+12846+12905858858
30K18.64 mi3.11 mi907-13859-13859-13118811321132
20M20.00 mi1.36 mi897+10850+9850+9903862862
21M21.00 mi1.00 mi901-4854-4854-4128712281228
35K21.75 mi0.75 mi890+11843+11843+11873830830
23M23.00 mi1.25 mi884+6838+5838+51018965965
24M24.00 mi1.00 mi874+10827+11827+111013959959
40K24.85 mi0.85 mi867+7820+7820+7129812251225
25.2M25.20 mi0.35 mi869-2823-3823-3171516081608
Finish26.22 mi1.02 mi869823823152414391439

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

1005

Males

956

M55-59

956

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

955

Males

906

M55-59

906

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

1005

Males

956

M55-59

956

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1072

Males

1021

M55-59

1021

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

851

Males

809

M55-59

809

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

905

Males

858

M55-59

858

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

1188

Males

1132

M55-59

1132

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

903

Males

862

M55-59

862

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1287

Males

1228

M55-59

1228

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

873

Males

830

M55-59

830

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1018

Males

965

M55-59

965

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1013

Males

959

M55-59

959

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1298

Males

1225

M55-59

1225

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1715

Males

1608

M55-59

1608

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1524

Males

1439

M55-59

1439

Passing Analysis

Category:
Athletes Passed
220
Passed By
368
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#721
5K → 10K11100-89#721#810
10K → 15K759-52#810#862
15K → 20K1469-55#862#917
20K → Half132+11#917#906
Half → 25K3220+12#906#894
25K → 30K2538-13#894#907
30K → 20M199+10#907#897
20M → 21M1216-4#897#901
21M → 35K165+11#901#890
35K → 23M1812+6#890#884
23M → 24M188+10#884#874
24M → 40K125+7#874#867
40K → 25.2M68-2#867#869
25.2M → Finish17170#869#869
TOTALS220368-148

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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