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BOSTON MARATHON 2023

Gary Pool

Bib: 10113•M

IN

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 (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:44
Rank: #10910
Start → 5K
23:44 | 7:38/mi
10K· 6.21 mi
47:27
Rank: #11226 (-316)
5K → 10K
23:43 | 7:38/mi
15K· 9.32 mi
1:11:38
Rank: #11658 (-432)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:36:37
Rank: #12158 (-500)
15K → 20K
24:59 | 8:02/mi
Half· 13.11 mi
1:42:02
Rank: #12255 (-97)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:01:30
Rank: #12357 (-102)
Half → 25K
19:28 | 8:02/mi
30K· 18.64 mi
2:27:48
Rank: #12714 (-357)
25K → 30K
26:18 | 8:28/mi
20M
2:39:19
Rank: #12756 (-42)
30K → 20M
11:31 | 8:28/mi
21M
2:48:23
Rank: #12808 (-52)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
2:54:15
Rank: #12713 (+95)
21M → 35K
5:52 | 7:51/mi
23M
3:04:34
Rank: #12624 (+89)
35K → 23M
10:19 | 8:14/mi
24M
3:12:35
Rank: #12568 (+56)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:19:39
Rank: #12540 (+28)
24M → 40K
7:04 | 8:16/mi
25.2M
3:22:40
Rank: #12511 (+29)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:30:34
Rank: #12426 (+85)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:02
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0623:447:3823:44
7:38
-
10K
6.21 mi11:13:4947:277:3823:43
7:38
0:00
15K
9.32 mi11:38:001:11:387:4124:11
7:47
+0:09
20K
12.43 mi12:02:591:36:377:4624:59
8:02
+0:15
Half
13.11 mi12:08:241:42:027:475:25
7:56
-0:06
25K
15.53 mi12:27:522:01:307:4919:28
8:02
+0:06
30K
18.64 mi12:54:102:27:487:5626:18
8:28
+0:26
20M
20.00 mi13:05:412:39:197:5811:31
8:28
0:00
21M
21.00 mi13:14:452:48:238:019:04
9:04
+0:36
35K
21.75 mi13:20:372:54:158:015:52
7:51
-1:13
23M
23.00 mi13:30:563:04:348:0110:19
8:14
+0:23
24M
24.00 mi13:38:573:12:358:018:01
8:01
-0:13
40K
24.85 mi13:46:013:19:398:027:04
8:16
+0:15
25.2M
25.20 mi13:49:023:22:408:033:01
8:45
+0:29
Finish
26.22 mi13:56:563:30:348:027:54
7:45
-1:00

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

7:38 /mi

Average Pace

8:02 /mi

Slowest Pace

9:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:40

76% of race

Time at Steady Pace

40:50

19% of race

Time at Slower Pace

9:04

4% 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 mi10:50:0623:447:3823:44
7:38
#10910
10K
6.21 mi11:13:4947:277:3823:43
7:38
#11226
15K
9.32 mi11:38:001:11:387:4124:11
7:47
#11658
20K
12.43 mi12:02:591:36:377:4624:59
8:02
#12158
Half
13.11 mi12:08:241:42:027:475:25
7:56
#12255
25K
15.53 mi12:27:522:01:307:4919:28
8:02
#12357
30K
18.64 mi12:54:102:27:487:5626:18
8:28
#12714
20M
20.00 mi13:05:412:39:197:5811:31
8:28
#12756
21M
21.00 mi13:14:452:48:238:019:04
9:04
#12808
35K
21.75 mi13:20:372:54:158:015:52
7:51
#12713
23M
23.00 mi13:30:563:04:348:0110:19
8:14
#12624
24M
24.00 mi13:38:573:12:358:018:01
8:01
#12568
40K
24.85 mi13:46:013:19:398:027:04
8:16
#12540
25.2M
25.20 mi13:49:023:22:408:033:01
8:45
#12511
Finish
26.22 mi13:56:563:30:348:027:54
7:45
#12426
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi109108615861512571(Top 47%)9329(Top 61%)9329(Top 414%)
10K6.21 mi3.10 mi11226-3168758-1438758-14311626(Top 44%)8947(Top 59%)8947(Top 397%)
15K9.32 mi3.11 mi11658-4328944-1868944-18612571(Top 47%)9329(Top 61%)9329(Top 414%)
20K12.43 mi3.11 mi12158-5009126-1829126-18213751(Top 52%)9768(Top 64%)9768(Top 434%)
Half13.11 mi0.68 mi12255-979171-459171-4513819(Top 52%)9813(Top 65%)9813(Top 436%)
25K15.53 mi2.42 mi12357-1029192-219192-2112965(Top 49%)9336(Top 62%)9336(Top 415%)
30K18.64 mi3.11 mi12714-3579315-1239315-12314070(Top 53%)9678(Top 64%)9678(Top 430%)
20M20.00 mi1.36 mi12756-429312+39312+313463(Top 51%)9334(Top 62%)9334(Top 414%)
21M21.00 mi1.00 mi12808-529310+29310+213765(Top 52%)9377(Top 62%)9377(Top 416%)
35K21.75 mi0.75 mi12713+959260+509260+5010949(Top 41%)8098(Top 53%)8098(Top 360%)
23M23.00 mi1.25 mi12624+899204+569204+5611458(Top 43%)8205(Top 54%)8205(Top 364%)
24M24.00 mi1.00 mi12568+569159+459159+4511338(Top 43%)8069(Top 53%)8069(Top 358%)
40K24.85 mi0.85 mi12540+289125+349125+3411777(Top 44%)8218(Top 54%)8218(Top 365%)
25.2M25.20 mi0.35 mi12511+299104+219104+2110976(Top 41%)7787(Top 51%)7787(Top 346%)
Finish26.22 mi1.02 mi12426+859047+579047+5710313(Top 39%)7458(Top 49%)7458(Top 331%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12571

Males

9329

M45-49

9329

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11626

Males

8947

M45-49

8947

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12571

Males

9329

M45-49

9329

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13751

Males

9768

M45-49

9768

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13819

Males

9813

M45-49

9813

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12965

Males

9336

M45-49

9336

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14070

Males

9678

M45-49

9678

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13463

Males

9334

M45-49

9334

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13765

Males

9377

M45-49

9377

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10949

Males

8098

M45-49

8098

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11458

Males

8205

M45-49

8205

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11338

Males

8069

M45-49

8069

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11777

Males

8218

M45-49

8218

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10976

Males

7787

M45-49

7787

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10313

Males

7458

M45-49

7458

Passing Analysis

Category:
Athletes Passed
1207
Passed By
2723
Net Change
-1516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10910
5K → 10K171487-316#10910#11226
10K → 15K67499-432#11226#11658
15K → 20K56556-500#11658#12158
20K → Half5102-97#12158#12255
Half → 25K91193-102#12255#12357
25K → 30K100457-357#12357#12714
30K → 20M86128-42#12714#12756
20M → 21M76128-52#12756#12808
21M → 35K10813+95#12808#12713
35K → 23M12435+89#12713#12624
23M → 24M10347+56#12624#12568
24M → 40K6335+28#12568#12540
40K → 25.2M4516+29#12540#12511
25.2M → Finish11227+85#12511#12426
TOTALS12072723-1516
📊

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