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BOSTON MARATHON 2023

Adam Bedor

Bib: 11695•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 41%
Division (M50-54)
#0 / 2052
Top 40%
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
7:23/mi
22:55
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
45:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:16/mi
1:08:18
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:31:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:09/mi
1:36:31
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:54:26
↑ 66↓ 880.2%
30K· 18.64 mi
7:37/mi
2:18:07
↑ 181↓ 1480.2%
20M
7:43/mi
2:28:36
↑ 64↓ 500.2%
21M
8:45/mi
2:37:21
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:43:14
↑ 17↓ 861.7%
23M
8:30/mi
2:53:52
↑ 23↓ 630.6%
24M
8:39/mi
3:02:31
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:10:18
↓ 200.3%
25.2M
10:00/mi
3:13:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:26/mi
3:22:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:31
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:45:50
Pace8:04 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3422:557:2322:55
7:23
-
10K
6.21 mi11:14:2145:427:2122:47
7:20
-0:03
15K
9.32 mi11:36:571:08:187:2022:36
7:16
-0:04
20K
12.43 mi12:00:171:31:387:2223:20
7:31
+0:15
Half
13.11 mi12:05:101:36:317:224:53
7:09
-0:22
25K
15.53 mi12:23:051:54:267:2217:55
7:23
+0:14
30K
18.64 mi12:46:462:18:077:2523:41
7:37
+0:14
20M
20.00 mi12:57:152:28:367:2610:29
7:43
+0:06
21M
21.00 mi13:06:002:37:217:308:45
8:45
+1:02
35K
21.75 mi13:11:532:43:147:305:53
7:52
-0:53
23M
23.00 mi13:22:312:53:527:3410:38
8:30
+0:38
24M
24.00 mi13:31:103:02:317:368:39
8:39
+0:09
40K
24.85 mi13:38:573:10:187:397:47
9:06
+0:27
25.2M
25.20 mi13:42:243:13:457:413:27
10:00
+0:54
Finish
26.22 mi13:51:003:22:217:438:36
8:26
-1:34

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

7:09 /mi

Average Pace

7:43 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:29

14% of race

Time at Steady Pace

2:07:00

63% of race

Time at Slower Pace

47:52

24% of race

Average Pace: 7:43 /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 mi10:51:3422:557:2322:55
7:23
#8641
10K
6.21 mi11:14:2145:427:2122:47
7:20
#8846
15K
9.32 mi11:36:571:08:187:2022:36
7:16
#8669
20K
12.43 mi12:00:171:31:387:2223:20
7:31
#8793
Half
13.11 mi12:05:101:36:317:224:53
7:09
#8722
25K
15.53 mi12:23:051:54:267:2217:55
7:23
#8569
30K
18.64 mi12:46:462:18:077:2523:41
7:37
#8430
20M
20.00 mi12:57:152:28:367:2610:29
7:43
#8396
21M
21.00 mi13:06:002:37:217:308:45
8:45
#8582
35K
21.75 mi13:11:532:43:147:305:53
7:52
#8682
23M
23.00 mi13:22:312:53:527:3410:38
8:30
#8924
24M
24.00 mi13:31:103:02:317:368:39
8:39
#9185
40K
24.85 mi13:38:573:10:187:397:47
9:06
#9492
25.2M
25.20 mi13:42:243:13:457:413:27
10:00
#9620
Finish
26.22 mi13:51:003:22:217:438:36
8:26
#9840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8641738273828353(Top 31%)7146(Top 47%)7146(Top 348%)
10K6.21 mi3.10 mi8846-2057488-1067488-1069099(Top 34%)7639(Top 50%)7639(Top 372%)
15K9.32 mi3.11 mi8669+1777371+1177371+1178353(Top 31%)7146(Top 47%)7146(Top 348%)
20K12.43 mi3.11 mi8793-1247433-627433-629382(Top 35%)7734(Top 51%)7734(Top 377%)
Half13.11 mi0.68 mi8722+717383+507383+507583(Top 28%)6642(Top 44%)6642(Top 324%)
25K15.53 mi2.42 mi8569+1537272+1117272+1117941(Top 30%)6770(Top 45%)6770(Top 330%)
30K18.64 mi3.11 mi8430+1397143+1297143+1298114(Top 30%)6756(Top 45%)6756(Top 329%)
20M20.00 mi1.36 mi8396+347103+407103+408294(Top 31%)6779(Top 45%)6779(Top 330%)
21M21.00 mi1.00 mi8582-1867207-1047207-10411930(Top 45%)8547(Top 56%)8547(Top 417%)
35K21.75 mi0.75 mi8682-1007255-487255-4811066(Top 42%)8135(Top 54%)8135(Top 396%)
23M23.00 mi1.25 mi8924-2427376-1217376-12113138(Top 49%)8971(Top 59%)8971(Top 437%)
24M24.00 mi1.00 mi9185-2617505-1297505-12915338(Top 58%)9875(Top 65%)9875(Top 481%)
40K24.85 mi0.85 mi9492-3077656-1517656-15116614(Top 62%)10397(Top 69%)10397(Top 507%)
25.2M25.20 mi0.35 mi9620-1287710-547710-5417311(Top 65%)10664(Top 70%)10664(Top 520%)
Finish26.22 mi1.02 mi9840-2207805-957805-9514958(Top 56%)9700(Top 64%)9700(Top 473%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8353

Males

7146

M50-54

7146

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9099

Males

7639

M50-54

7639

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8353

Males

7146

M50-54

7146

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9382

Males

7734

M50-54

7734

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7583

Males

6642

M50-54

6642

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7941

Males

6770

M50-54

6770

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8114

Males

6756

M50-54

6756

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8294

Males

6779

M50-54

6779

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11930

Males

8547

M50-54

8547

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11066

Males

8135

M50-54

8135

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13138

Males

8971

M50-54

8971

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15338

Males

9875

M50-54

9875

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16614

Males

10397

M50-54

10397

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17311

Males

10664

M50-54

10664

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14958

Males

9700

M50-54

9700

Passing Analysis

Category:
Athletes Passed
1226
Passed By
2425
Net Change
-1199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8641
5K → 10K179384-205#8641#8846
10K → 15K24164+177#8846#8669
15K → 20K87211-124#8669#8793
20K → Half732+71#8793#8722
Half → 25K17623+153#8722#8569
25K → 30K239100+139#8569#8430
30K → 20M9460+34#8430#8396
20M → 21M32218-186#8396#8582
21M → 35K18118-100#8582#8682
35K → 23M26268-242#8682#8924
23M → 24M18279-261#8924#9185
24M → 40K16323-307#9185#9492
40K → 25.2M10138-128#9492#9620
25.2M → Finish17237-220#9620#9840
TOTALS12262425-1199
📊

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