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BOSTON MARATHON 2023

Nabil Benchekroun

Bib: 12698•M

MA

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

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
7:28/mi
23:12
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:10:23
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:34:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:40:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
1:59:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:25:05
↑ 181↓ 1480.2%
20M
8:24/mi
2:36:30
↑ 64↓ 500.2%
21M
8:54/mi
2:45:24
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:51:13
↑ 17↓ 861.7%
23M
8:37/mi
3:02:00
↑ 23↓ 630.6%
24M
8:41/mi
3:10:41
↓ 821.3%
40K· 24.85 mi
9:04/mi
3:18:26
↓ 200.3%
25.2M
10:09/mi
3:21:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:30:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:05
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:50:25
Pace8:25 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2823:127:2823:12
7:28
-
10K
6.21 mi11:14:5346:377:3023:25
7:32
+0:04
15K
9.32 mi11:38:391:10:237:3323:46
7:39
+0:07
20K
12.43 mi12:03:001:34:447:3724:21
7:50
+0:11
Half
13.11 mi12:08:211:40:057:385:21
7:50
0:00
25K
15.53 mi12:27:361:59:207:4119:15
7:56
+0:06
30K
18.64 mi12:53:212:25:057:4725:45
8:17
+0:21
20M
20.00 mi13:04:462:36:307:4911:25
8:24
+0:07
21M
21.00 mi13:13:402:45:247:538:54
8:54
+0:30
35K
21.75 mi13:19:292:51:137:525:49
7:46
-1:08
23M
23.00 mi13:30:163:02:007:5510:47
8:37
+0:51
24M
24.00 mi13:38:573:10:417:578:41
8:41
+0:04
40K
24.85 mi13:46:423:18:267:597:45
9:04
+0:23
25.2M
25.20 mi13:50:123:21:568:013:30
10:09
+1:05
Finish
26.22 mi13:58:463:30:308:028:34
8:24
-1:45

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

7:28 /mi

Average Pace

8:02 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:09

59% of race

Time at Steady Pace

56:31

27% of race

Time at Slower Pace

28:50

14% 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 mi10:51:2823:127:2823:12
7:28
#9351
10K
6.21 mi11:14:5346:377:3023:25
7:32
#10046
15K
9.32 mi11:38:391:10:237:3323:46
7:39
#10508
20K
12.43 mi12:03:001:34:447:3724:21
7:50
#10904
Half
13.11 mi12:08:211:40:057:385:21
7:50
#11002
25K
15.53 mi12:27:361:59:207:4119:15
7:56
#11157
30K
18.64 mi12:53:212:25:057:4725:45
8:17
#11467
20M
20.00 mi13:04:462:36:307:4911:25
8:24
#11579
21M
21.00 mi13:13:402:45:247:538:54
8:54
#11656
35K
21.75 mi13:19:292:51:137:525:49
7:46
#11612
23M
23.00 mi13:30:163:02:007:5510:47
8:37
#11755
24M
24.00 mi13:38:573:10:417:578:41
8:41
#11951
40K
24.85 mi13:46:423:18:267:597:45
9:04
#12155
25.2M
25.20 mi13:50:123:21:568:013:30
10:09
#12288
Finish
26.22 mi13:58:463:30:308:028:34
8:24
#12403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi93517787778711405(Top 43%)8820(Top 58%)8820(Top 392%)
10K6.21 mi3.10 mi10046-6958176-3898176-38910767(Top 40%)8568(Top 56%)8568(Top 380%)
15K9.32 mi3.11 mi10508-4628428-2528428-25211405(Top 43%)8820(Top 58%)8820(Top 392%)
20K12.43 mi3.11 mi10904-3968602-1748602-17412042(Top 45%)9034(Top 60%)9034(Top 401%)
Half13.11 mi0.68 mi11002-988654-528654-5213035(Top 49%)9492(Top 63%)9492(Top 421%)
25K15.53 mi2.42 mi11157-1558701-478701-4712208(Top 46%)8998(Top 59%)8998(Top 400%)
30K18.64 mi3.11 mi11467-3108777-768777-7612944(Top 49%)9205(Top 61%)9205(Top 409%)
20M20.00 mi1.36 mi11579-1128805-288805-2813020(Top 49%)9130(Top 60%)9130(Top 405%)
21M21.00 mi1.00 mi11656-778819-148819-1412823(Top 48%)8951(Top 59%)8951(Top 397%)
35K21.75 mi0.75 mi11612+448789+308789+3010466(Top 39%)7871(Top 52%)7871(Top 350%)
23M23.00 mi1.25 mi11755-1438830-418830-4113839(Top 52%)9291(Top 61%)9291(Top 413%)
24M24.00 mi1.00 mi11951-1968883-538883-5315528(Top 58%)9953(Top 66%)9953(Top 442%)
40K24.85 mi0.85 mi12155-2048950-678950-6716450(Top 62%)10319(Top 68%)10319(Top 458%)
25.2M25.20 mi0.35 mi12288-1339007-579007-5717883(Top 67%)10942(Top 72%)10942(Top 486%)
Finish26.22 mi1.02 mi12403-1159038-319038-3114752(Top 55%)9603(Top 63%)9603(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11405

Males

8820

M45-49

8820

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10767

Males

8568

M45-49

8568

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11405

Males

8820

M45-49

8820

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12042

Males

9034

M45-49

9034

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13035

Males

9492

M45-49

9492

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12208

Males

8998

M45-49

8998

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12944

Males

9205

M45-49

9205

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13020

Males

9130

M45-49

9130

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12823

Males

8951

M45-49

8951

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10466

Males

7871

M45-49

7871

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13839

Males

9291

M45-49

9291

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15528

Males

9953

M45-49

9953

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16450

Males

10319

M45-49

10319

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17883

Males

10942

M45-49

10942

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14752

Males

9603

M45-49

9603

Passing Analysis

Category:
Athletes Passed
716
Passed By
3766
Net Change
-3052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9351
5K → 10K85779-695#9351#10046
10K → 15K66527-462#10046#10508
15K → 20K55451-396#10508#10904
20K → Half4102-98#10904#11002
Half → 25K77232-155#11002#11157
25K → 30K89399-310#11157#11467
30K → 20M59171-112#11467#11579
20M → 21M63140-77#11579#11656
21M → 35K7329+44#11656#11612
35K → 23M58201-143#11612#11755
23M → 24M22218-196#11755#11951
24M → 40K20224-204#11951#12155
40K → 25.2M7140-133#12155#12288
25.2M → Finish38153-115#12288#12403
TOTALS7163766-3052
📊

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