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BOSTON MARATHON 2023

Patrick Barry

Bib: 26121•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:27/mi
29:23
↑ 97↓ 3451.5%
10K· 6.21 mi
9:05/mi
57:37
↑ 79↓ 1380.4%
15K· 9.32 mi
9:08/mi
1:25:59
↑ 67↓ 78
20K· 12.43 mi
9:32/mi
1:55:36
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
2:01:56
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:24:40
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:53:32
↑ 181↓ 1480.2%
20M
9:07/mi
3:05:55
↑ 64↓ 500.2%
21M
9:32/mi
3:15:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:22:01
↑ 17↓ 861.7%
23M
9:09/mi
3:33:29
↑ 23↓ 630.6%
24M
8:44/mi
3:42:13
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:49:43
↓ 200.3%
25.2M
9:14/mi
3:52:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
4:01:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:01:56
Pace9:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:59:11
Pace9:06 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1129:239:2729:23
9:27
-
10K
6.21 mi12:14:2557:379:1628:14
9:05
-0:22
15K
9.32 mi12:42:471:25:599:1428:22
9:08
+0:03
20K
12.43 mi13:12:241:55:369:1829:37
9:32
+0:24
Half
13.11 mi13:18:442:01:569:186:20
9:17
-0:15
25K
15.53 mi13:41:282:24:409:1922:44
9:23
+0:06
30K
18.64 mi14:10:202:53:329:1928:52
9:17
-0:06
20M
20.00 mi14:22:433:05:559:1812:23
9:07
-0:10
21M
21.00 mi14:32:153:15:279:189:32
9:32
+0:25
35K
21.75 mi14:38:493:22:019:176:34
8:47
-0:45
23M
23.00 mi14:50:173:33:299:1711:28
9:09
+0:22
24M
24.00 mi14:59:013:42:139:168:44
8:44
-0:25
40K
24.85 mi15:06:313:49:439:157:30
8:46
+0:02
25.2M
25.20 mi15:09:423:52:549:153:11
9:14
+0:28
Finish
26.22 mi15:17:554:01:079:128:13
8:04
-1:10

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

8:04 /mi

Average Pace

9:12 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:01

13% of race

Time at Steady Pace

2:50:57

71% of race

Time at Slower Pace

39:09

16% of race

Average Pace: 9:12 /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 mi11:46:1129:239:2729:23
9:27
#21965
10K
6.21 mi12:14:2557:379:1628:14
9:05
#21642
15K
9.32 mi12:42:471:25:599:1428:22
9:08
#21442
20K
12.43 mi13:12:241:55:369:1829:37
9:32
#21513
Half
13.11 mi13:18:442:01:569:186:20
9:17
#21495
25K
15.53 mi13:41:282:24:409:1922:44
9:23
#21313
30K
18.64 mi14:10:202:53:329:1928:52
9:17
#20858
20M
20.00 mi14:22:433:05:559:1812:23
9:07
#20600
21M
21.00 mi14:32:153:15:279:189:32
9:32
#20352
35K
21.75 mi14:38:493:22:019:176:34
8:47
#20254
23M
23.00 mi14:50:173:33:299:1711:28
9:09
#20066
24M
24.00 mi14:59:013:42:139:168:44
8:44
#19896
40K
24.85 mi15:06:313:49:439:157:30
8:46
#19744
25.2M
25.20 mi15:09:423:52:549:153:11
9:14
#19675
Finish
26.22 mi15:17:554:01:079:128:13
8:04
#19488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21965130791307921054(Top 79%)12767(Top 84%)12767(Top 242%)
10K6.21 mi3.10 mi21642+32312961+11812961+11821210(Top 80%)12798(Top 84%)12798(Top 242%)
15K9.32 mi3.11 mi21442+20012898+6312898+6321054(Top 79%)12767(Top 84%)12767(Top 242%)
20K12.43 mi3.11 mi21513-7112932-3412932-3421649(Top 81%)13026(Top 86%)13026(Top 246%)
Half13.11 mi0.68 mi21495+1812931+112931+121405(Top 80%)12909(Top 85%)12909(Top 244%)
25K15.53 mi2.42 mi21313+18212852+7912852+7920426(Top 77%)12459(Top 82%)12459(Top 236%)
30K18.64 mi3.11 mi20858+45512646+20612646+20618584(Top 70%)11600(Top 76%)11600(Top 219%)
20M20.00 mi1.36 mi20600+25812503+14312503+14317126(Top 64%)10870(Top 72%)10870(Top 206%)
21M21.00 mi1.00 mi20352+24812380+12312380+12316115(Top 61%)10412(Top 69%)10412(Top 197%)
35K21.75 mi0.75 mi20254+9812325+5512325+5516826(Top 63%)10634(Top 70%)10634(Top 201%)
23M23.00 mi1.25 mi20066+18812234+9112234+9116849(Top 63%)10627(Top 70%)10627(Top 201%)
24M24.00 mi1.00 mi19896+17012165+6912165+6915848(Top 60%)10114(Top 67%)10114(Top 191%)
40K24.85 mi0.85 mi19744+15212089+7612089+7614932(Top 56%)9666(Top 64%)9666(Top 183%)
25.2M25.20 mi0.35 mi19675+6912057+3212057+3213797(Top 52%)9165(Top 60%)9165(Top 173%)
Finish26.22 mi1.02 mi19488+18711975+8211975+8212560(Top 47%)8567(Top 56%)8567(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

21054

Males

12767

M18-39

12767

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21210

Males

12798

M18-39

12798

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

21054

Males

12767

M18-39

12767

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21649

Males

13026

M18-39

13026

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21405

Males

12909

M18-39

12909

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

20426

Males

12459

M18-39

12459

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

18584

Males

11600

M18-39

11600

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

17126

Males

10870

M18-39

10870

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16115

Males

10412

M18-39

10412

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16826

Males

10634

M18-39

10634

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16849

Males

10627

M18-39

10627

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15848

Males

10114

M18-39

10114

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14932

Males

9666

M18-39

9666

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13797

Males

9165

M18-39

9165

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12560

Males

8567

M18-39

8567

Passing Analysis

Category:
Athletes Passed
2928
Passed By
451
Net Change
+2477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21965
5K → 10K456133+323#21965#21642
10K → 15K27676+200#21642#21442
15K → 20K106177-71#21442#21513
20K → Half3719+18#21513#21495
Half → 25K20220+182#21495#21313
25K → 30K4627+455#21313#20858
30K → 20M2591+258#20858#20600
20M → 21M2480+248#20600#20352
21M → 35K991+98#20352#20254
35K → 23M19911+188#20254#20066
23M → 24M1733+170#20066#19896
24M → 40K1520+152#19896#19744
40K → 25.2M701+69#19744#19675
25.2M → Finish1892+187#19675#19488
TOTALS2928451+2477
📊

Passing Visuals

Category:
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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