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BOSTON MARATHON 2023

John Hobbs

Bib: 26658•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M70-74)
#0 / 213
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
9:33/mi
29:40
↑ 97↓ 3451.5%
10K· 6.21 mi
9:25/mi
58:55
↑ 79↓ 1380.4%
15K· 9.32 mi
9:30/mi
1:28:27
↑ 67↓ 78
20K· 12.43 mi
9:49/mi
1:58:57
↑ 106↓ 860.1%
Half· 13.11 mi
9:51/mi
2:05:40
↑ 19↓ 370.5%
25K· 15.53 mi
10:07/mi
2:30:11
↑ 66↓ 880.2%
30K· 18.64 mi
11:08/mi
3:04:45
↑ 181↓ 1480.2%
20M
11:10/mi
3:19:55
↑ 64↓ 500.2%
21M
12:15/mi
3:32:10
↑ 106↓ 241.6%
35K· 21.75 mi
11:48/mi
3:41:00
↑ 17↓ 861.7%
23M
12:49/mi
3:57:03
↑ 23↓ 630.6%
24M
12:44/mi
4:09:47
↓ 821.3%
40K· 24.85 mi
13:07/mi
4:21:00
↓ 200.3%
25.2M
14:24/mi
4:25:58
↑ 13↓ 160.2%
Finish· 26.22 mi
10:17/mi
4:36:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:40
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:30:47
Pace11:30 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3329:409:3329:40
9:33
-
10K
6.21 mi12:21:4858:559:2929:15
9:25
-0:08
15K
9.32 mi12:51:201:28:279:2929:32
9:30
+0:05
20K
12.43 mi13:21:501:58:579:3430:30
9:49
+0:19
Half
13.11 mi13:28:332:05:409:356:43
9:51
+0:02
25K
15.53 mi13:53:042:30:119:4024:31
10:07
+0:16
30K
18.64 mi14:27:383:04:459:5534:34
11:08
+1:01
20M
20.00 mi14:42:483:19:5510:0015:10
11:10
+0:02
21M
21.00 mi14:55:033:32:1010:0612:15
12:15
+1:05
35K
21.75 mi15:03:533:41:0010:108:50
11:48
-0:27
23M
23.00 mi15:19:563:57:0310:1816:03
12:49
+1:01
24M
24.00 mi15:32:404:09:4710:2412:44
12:44
-0:05
40K
24.85 mi15:43:534:21:0010:3011:13
13:07
+0:23
25.2M
25.20 mi15:48:514:25:5810:334:58
14:24
+1:17
Finish
26.22 mi15:59:204:36:2710:3310:29
10:17
-4:07

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

9:25 /mi

Average Pace

10:33 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:40

58% of race

Time at Steady Pace

58:34

21% of race

Time at Slower Pace

57:13

21% of race

Average Pace: 10:33 /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 mi11:52:3329:409:3329:40
9:33
#22232
10K
6.21 mi12:21:4858:559:2929:15
9:25
#22288
15K
9.32 mi12:51:201:28:279:2929:32
9:30
#22278
20K
12.43 mi13:21:501:58:579:3430:30
9:49
#22311
Half
13.11 mi13:28:332:05:409:356:43
9:51
#22359
25K
15.53 mi13:53:042:30:119:4024:31
10:07
#22390
30K
18.64 mi14:27:383:04:459:5534:34
11:08
#22589
20M
20.00 mi14:42:483:19:5510:0015:10
11:10
#22629
21M
21.00 mi14:55:033:32:1010:0612:15
12:15
#22673
35K
21.75 mi15:03:533:41:0010:108:50
11:48
#22746
23M
23.00 mi15:19:563:57:0310:1816:03
12:49
#22929
24M
24.00 mi15:32:404:09:4710:2412:44
12:44
#23089
40K
24.85 mi15:43:534:21:0010:3011:13
13:07
#23210
25.2M
25.20 mi15:48:514:25:5810:334:58
14:24
#23274
Finish
26.22 mi15:59:204:36:2710:3310:29
10:17
#23248
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi22232132181321822279(Top 84%)13309(Top 88%)13309(Top 6248%)
10K6.21 mi3.10 mi22288-5613272-5413272-5422249(Top 84%)13279(Top 88%)13279(Top 6234%)
15K9.32 mi3.11 mi22278+1013281-913281-922279(Top 84%)13309(Top 88%)13309(Top 6248%)
20K12.43 mi3.11 mi22311-3313300-1913300-1922448(Top 84%)13374(Top 88%)13374(Top 6279%)
Half13.11 mi0.68 mi22359-4813328-2813328-2822964(Top 86%)13607(Top 90%)13607(Top 6388%)
25K15.53 mi2.42 mi22390-3113321+713321+722451(Top 84%)13343(Top 88%)13343(Top 6264%)
30K18.64 mi3.11 mi22589-19913385-6413385-6423291(Top 87%)13647(Top 90%)13647(Top 6407%)
20M20.00 mi1.36 mi22629-4013400-1513400-1522962(Top 86%)13455(Top 89%)13455(Top 6317%)
21M21.00 mi1.00 mi22673-4413412-1213412-1223126(Top 87%)13494(Top 89%)13494(Top 6335%)
35K21.75 mi0.75 mi22746-7313440-2813440-2824477(Top 92%)14069(Top 93%)14069(Top 6605%)
23M23.00 mi1.25 mi22929-18313518-7813518-7824901(Top 94%)14293(Top 94%)14293(Top 6710%)
24M24.00 mi1.00 mi23089-16013585-6713585-6725270(Top 95%)14434(Top 95%)14434(Top 6777%)
40K24.85 mi0.85 mi23210-12113641-5613641-5625020(Top 94%)14311(Top 94%)14311(Top 6719%)
25.2M25.20 mi0.35 mi23274-6413668-2713668-2725308(Top 95%)14452(Top 95%)14452(Top 6785%)
Finish26.22 mi1.02 mi23248+2613647+2113647+2122517(Top 85%)13101(Top 86%)13101(Top 6151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22279

Males

13309

M70-74

13309

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22249

Males

13279

M70-74

13279

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22279

Males

13309

M70-74

13309

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22448

Males

13374

M70-74

13374

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22964

Males

13607

M70-74

13607

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22451

Males

13343

M70-74

13343

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23291

Males

13647

M70-74

13647

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22962

Males

13455

M70-74

13455

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23126

Males

13494

M70-74

13494

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24477

Males

14069

M70-74

14069

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24901

Males

14293

M70-74

14293

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25270

Males

14434

M70-74

14434

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25020

Males

14311

M70-74

14311

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25308

Males

14452

M70-74

14452

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22517

Males

13101

M70-74

13101

Passing Analysis

Category:
Athletes Passed
847
Passed By
1863
Net Change
-1016
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22232
5K → 10K212268-56#22232#22288
10K → 15K168158+10#22288#22278
15K → 20K119152-33#22278#22311
20K → Half1361-48#22311#22359
Half → 25K87118-31#22359#22390
25K → 30K61260-199#22390#22589
30K → 20M4686-40#22589#22629
20M → 21M3680-44#22629#22673
21M → 35K1992-73#22673#22746
35K → 23M15198-183#22746#22929
23M → 24M11171-160#22929#23089
24M → 40K13134-121#23089#23210
40K → 25.2M468-64#23210#23274
25.2M → Finish4317+26#23274#23248
TOTALS8471863-1016
📊

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