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BOSTON MARATHON 2023

Barrie Rice

Bib: 3504•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 24%
Masters (Masters Men)
#0 / 9891
Top 11%
Division (M45-49)
#0 / 2252
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3524
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:09
Rank: #3329 (+195)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:02:11
Rank: #3732 (-403)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:22:56
Rank: #3629 (+103)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:27:24
Rank: #3593 (+36)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:34
Rank: #3491 (+102)
Half → 25K
16:10 | 6:40/mi
30K· 18.64 mi
2:05:03
Rank: #3510 (-19)
25K → 30K
21:29 | 6:55/mi
20M
2:14:44
Rank: #3590 (-80)
30K → 20M
9:41 | 7:08/mi
21M
2:22:20
Rank: #3681 (-91)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:27:35
Rank: #3745 (-64)
21M → 35K
5:15 | 7:01/mi
23M
2:36:37
Rank: #3835 (-90)
35K → 23M
9:02 | 7:13/mi
24M
2:43:33
Rank: #3860 (-25)
23M → 24M
6:56 | 6:56/mi
40K· 24.85 mi
2:49:41
Rank: #3912 (-52)
24M → 40K
6:08 | 7:10/mi
25.2M
2:52:16
Rank: #3909 (+3)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:59:18
Rank: #3956 (-47)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:24
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5820:466:4120:46
6:41
-
10K
6.21 mi10:42:2141:096:3720:23
6:34
-0:07
15K
9.32 mi11:03:231:02:116:4021:02
6:46
+0:12
20K
12.43 mi11:24:081:22:566:4020:45
6:41
-0:05
Half
13.11 mi11:28:361:27:246:404:28
6:33
-0:08
25K
15.53 mi11:44:461:43:346:4016:10
6:40
+0:07
30K
18.64 mi12:06:152:05:036:4221:29
6:55
+0:15
20M
20.00 mi12:15:562:14:446:449:41
7:08
+0:13
21M
21.00 mi12:23:322:22:206:477:36
7:36
+0:28
35K
21.75 mi12:28:472:27:356:475:15
7:01
-0:35
23M
23.00 mi12:37:492:36:376:499:02
7:13
+0:12
24M
24.00 mi12:44:452:43:336:496:56
6:56
-0:17
40K
24.85 mi12:50:532:49:416:506:08
7:10
+0:14
25.2M
25.20 mi12:53:282:52:166:502:35
7:29
+0:19
Finish
26.22 mi13:00:302:59:186:517:02
6:54
-0:35

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

6:33 /mi

Average Pace

6:51 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:05

89% of race

Time at Steady Pace

19:13

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:21:5820:466:4120:46
6:41
#3524
10K
6.21 mi10:42:2141:096:3720:23
6:34
#3329
15K
9.32 mi11:03:231:02:116:4021:02
6:46
#3732
20K
12.43 mi11:24:081:22:566:4020:45
6:41
#3629
Half
13.11 mi11:28:361:27:246:404:28
6:33
#3593
25K
15.53 mi11:44:461:43:346:4016:10
6:40
#3491
30K
18.64 mi12:06:152:05:036:4221:29
6:55
#3510
20M
20.00 mi12:15:562:14:446:449:41
7:08
#3590
21M
21.00 mi12:23:322:22:206:477:36
7:36
#3681
35K
21.75 mi12:28:472:27:356:475:15
7:01
#3745
23M
23.00 mi12:37:492:36:376:499:02
7:13
#3835
24M
24.00 mi12:44:452:43:336:496:56
6:56
#3860
40K
24.85 mi12:50:532:49:416:506:08
7:10
#3912
25.2M
25.20 mi12:53:282:52:166:502:35
7:29
#3909
Finish
26.22 mi13:00:302:59:186:517:02
6:54
#3956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3524332233224804(Top 18%)4475(Top 29%)4475(Top 199%)
10K6.21 mi3.10 mi3329+1953153+1693153+1693207(Top 12%)3056(Top 20%)3056(Top 136%)
15K9.32 mi3.11 mi3732-4033523-3703523-3704804(Top 18%)4475(Top 29%)4475(Top 199%)
20K12.43 mi3.11 mi3629+1033435+883435+883412(Top 13%)3235(Top 21%)3235(Top 144%)
Half13.11 mi0.68 mi3593+363401+343401+343107(Top 12%)2972(Top 20%)2972(Top 132%)
25K15.53 mi2.42 mi3491+1023311+903311+903138(Top 12%)2993(Top 20%)2993(Top 133%)
30K18.64 mi3.11 mi3510-193323-123323-123764(Top 14%)3530(Top 23%)3530(Top 157%)
20M20.00 mi1.36 mi3590-803396-733396-734725(Top 18%)4315(Top 28%)4315(Top 192%)
21M21.00 mi1.00 mi3681-913477-813477-815057(Top 19%)4510(Top 30%)4510(Top 200%)
35K21.75 mi0.75 mi3745-643530-533530-535384(Top 20%)4780(Top 31%)4780(Top 212%)
23M23.00 mi1.25 mi3835-903610-803610-804847(Top 18%)4346(Top 29%)4346(Top 193%)
24M24.00 mi1.00 mi3860-253626-163626-164321(Top 16%)3913(Top 26%)3913(Top 174%)
40K24.85 mi0.85 mi3912-523664-383664-384718(Top 18%)4145(Top 27%)4145(Top 184%)
25.2M25.20 mi0.35 mi3909+33663+13663+13831(Top 14%)3421(Top 23%)3421(Top 152%)
Finish26.22 mi1.02 mi3956-473701-383701-384612(Top 17%)4001(Top 26%)4001(Top 178%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4804

Males

4475

M45-49

4475

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3207

Males

3056

M45-49

3056

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4804

Males

4475

M45-49

4475

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3412

Males

3235

M45-49

3235

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3107

Males

2972

M45-49

2972

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3138

Males

2993

M45-49

2993

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3764

Males

3530

M45-49

3530

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4725

Males

4315

M45-49

4315

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5057

Males

4510

M45-49

4510

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5384

Males

4780

M45-49

4780

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4847

Males

4346

M45-49

4346

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4321

Males

3913

M45-49

3913

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4718

Males

4145

M45-49

4145

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3831

Males

3421

M45-49

3421

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4612

Males

4001

M45-49

4001

Passing Analysis

Category:
Athletes Passed
1001
Passed By
1433
Net Change
-432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3524
5K → 10K295100+195#3524#3329
10K → 15K23426-403#3329#3732
15K → 20K15249+103#3732#3629
20K → Half437+36#3629#3593
Half → 25K12826+102#3593#3491
25K → 30K97116-19#3491#3510
30K → 20M39119-80#3510#3590
20M → 21M31122-91#3590#3681
21M → 35K1175-64#3681#3745
35K → 23M42132-90#3745#3835
23M → 24M4065-25#3835#3860
24M → 40K3789-52#3860#3912
40K → 25.2M3431+3#3912#3909
25.2M → Finish2976-47#3909#3956
TOTALS10011433-432
📊

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