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BOSTON MARATHON 2023

James Torkington

Bib: 31674•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
10:00/mi
31:05
↑ 97↓ 3451.5%
10K· 6.21 mi
10:12/mi
1:02:47
↑ 79↓ 1380.4%
15K· 9.32 mi
10:39/mi
1:35:53
↑ 67↓ 78
20K· 12.43 mi
10:20/mi
2:08:00
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:15:06
↑ 19↓ 370.5%
25K· 15.53 mi
11:13/mi
2:42:18
↑ 66↓ 880.2%
30K· 18.64 mi
12:24/mi
3:20:50
↑ 181↓ 1480.2%
20M
10:40/mi
3:35:20
↑ 64↓ 500.2%
21M
12:36/mi
3:47:56
↑ 106↓ 241.6%
35K· 21.75 mi
10:34/mi
3:55:50
↑ 17↓ 861.7%
23M
12:01/mi
4:10:53
↑ 23↓ 630.6%
24M
12:41/mi
4:23:34
↓ 821.3%
40K· 24.85 mi
12:00/mi
4:33:50
↓ 200.3%
25.2M
12:28/mi
4:38:08
↑ 13↓ 160.2%
Finish· 26.22 mi
9:29/mi
4:47:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:06
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:32:42
Pace11:39 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2631:0510:0031:05
10:00
-
10K
6.21 mi12:23:081:02:4710:0631:42
10:12
+0:12
15K
9.32 mi12:56:141:35:5310:1733:06
10:39
+0:27
20K
12.43 mi13:28:212:08:0010:1832:07
10:20
-0:19
Half
13.11 mi13:35:272:15:0610:187:06
10:24
+0:04
25K
15.53 mi14:02:392:42:1810:2727:12
11:13
+0:49
30K
18.64 mi14:41:113:20:5010:4638:32
12:24
+1:11
20M
20.00 mi14:55:413:35:2010:4614:30
10:40
-1:44
21M
21.00 mi15:08:173:47:5610:5112:36
12:36
+1:56
35K
21.75 mi15:16:113:55:5010:517:54
10:34
-2:02
23M
23.00 mi15:31:144:10:5310:5415:03
12:01
+1:27
24M
24.00 mi15:43:554:23:3410:5912:41
12:41
+0:40
40K
24.85 mi15:54:114:33:5011:0110:16
12:00
-0:41
25.2M
25.20 mi15:58:294:38:0811:024:18
12:28
+0:28
Finish
26.22 mi16:08:094:47:4810:599:40
9:29
-2:59

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

9:29 /mi

Average Pace

10:59 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:45

14% of race

Time at Steady Pace

2:06:25

44% of race

Time at Slower Pace

2:00:38

42% of race

Average Pace: 10:59 /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 mi11:51:2631:0510:0031:05
10:00
#23451
10K
6.21 mi12:23:081:02:4710:0631:42
10:12
#23860
15K
9.32 mi12:56:141:35:5310:1733:06
10:39
#24192
20K
12.43 mi13:28:212:08:0010:1832:07
10:20
#24015
Half
13.11 mi13:35:272:15:0610:187:06
10:24
#24006
25K
15.53 mi14:02:392:42:1810:2727:12
11:13
#24071
30K
18.64 mi14:41:113:20:5010:4638:32
12:24
#24299
20M
20.00 mi14:55:413:35:2010:4614:30
10:40
#24147
21M
21.00 mi15:08:173:47:5610:5112:36
12:36
#24117
35K
21.75 mi15:16:113:55:5010:517:54
10:34
#24084
23M
23.00 mi15:31:144:10:5310:5415:03
12:01
#24073
24M
24.00 mi15:43:554:23:3410:5912:41
12:41
#24151
40K
24.85 mi15:54:114:33:5011:0110:16
12:00
#24130
25.2M
25.20 mi15:58:294:38:0811:024:18
12:28
#24130
Finish
26.22 mi16:08:094:47:4810:599:40
9:29
#24041
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23451138051380524725(Top 93%)14394(Top 95%)14394(Top 701%)
10K6.21 mi3.10 mi23860-40914023-21814023-21824139(Top 91%)14154(Top 93%)14154(Top 690%)
15K9.32 mi3.11 mi24192-33214173-15014173-15024725(Top 93%)14394(Top 95%)14394(Top 701%)
20K12.43 mi3.11 mi24015+17714091+8214091+8223539(Top 88%)13864(Top 91%)13864(Top 676%)
Half13.11 mi0.68 mi24006+914085+614085+624022(Top 90%)14078(Top 93%)14078(Top 686%)
25K15.53 mi2.42 mi24071-6514106-2114106-2124296(Top 91%)14160(Top 93%)14160(Top 690%)
30K18.64 mi3.11 mi24299-22814181-7514181-7524907(Top 94%)14366(Top 95%)14366(Top 700%)
20M20.00 mi1.36 mi24147+15214106+7514106+7522084(Top 83%)13033(Top 86%)13033(Top 635%)
21M21.00 mi1.00 mi24117+3014082+2414082+2423581(Top 89%)13708(Top 90%)13708(Top 668%)
35K21.75 mi0.75 mi24084+3314067+1514067+1522497(Top 85%)13157(Top 87%)13157(Top 641%)
23M23.00 mi1.25 mi24073+1114052+1514052+1524036(Top 90%)13866(Top 91%)13866(Top 676%)
24M24.00 mi1.00 mi24151-7814077-2514077-2525220(Top 95%)14403(Top 95%)14403(Top 702%)
40K24.85 mi0.85 mi24130+2114056+2114056+2123902(Top 90%)13749(Top 91%)13749(Top 670%)
25.2M25.20 mi0.35 mi2413014053+314053+323223(Top 87%)13423(Top 88%)13423(Top 654%)
Finish26.22 mi1.02 mi24041+8914017+3614017+3620063(Top 75%)12010(Top 79%)12010(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24725

Males

14394

M50-54

14394

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24139

Males

14154

M50-54

14154

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24725

Males

14394

M50-54

14394

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23539

Males

13864

M50-54

13864

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

24022

Males

14078

M50-54

14078

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24296

Males

14160

M50-54

14160

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24907

Males

14366

M50-54

14366

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22084

Males

13033

M50-54

13033

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23581

Males

13708

M50-54

13708

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22497

Males

13157

M50-54

13157

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

24036

Males

13866

M50-54

13866

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25220

Males

14403

M50-54

14403

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23902

Males

13749

M50-54

13749

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23223

Males

13423

M50-54

13423

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

20063

Males

12010

M50-54

12010

Passing Analysis

Category:
Athletes Passed
899
Passed By
1489
Net Change
-590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23451
5K → 10K66475-409#23451#23860
10K → 15K32364-332#23860#24192
15K → 20K20528+177#24192#24015
20K → Half2617+9#24015#24006
Half → 25K71136-65#24006#24071
25K → 30K49277-228#24071#24299
30K → 20M1586+152#24299#24147
20M → 21M5323+30#24147#24117
21M → 35K418+33#24117#24084
35K → 23M4130+11#24084#24073
23M → 24M886-78#24073#24151
24M → 40K4625+21#24151#24130
40K → 25.2M11110#24130#24130
25.2M → Finish923+89#24130#24041
TOTALS8991489-590
📊

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