Karim Rahim

ON

Bib: 11406 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:36/mi
23:37
973451.5%
220 ft elev
10K· 6.21 mi
8:00/mi
48:27
791380.4%
157 ft elev
15K· 9.32 mi
8:45/mi
1:15:37
6778
146 ft elev
20K· 12.43 mi
10:24/mi
1:47:55
106860.1%
165 ft elev
Half· 13.11 mi
8:10/mi
1:53:29
19370.5%
148 ft elev
25K· 15.53 mi
11:37/mi
2:21:39
66880.2%
127 ft elev
30K· 18.64 mi
11:03/mi
2:55:59
1811480.2%
138 ft elev
20M
10:03/mi
3:09:38
64500.2%
148 ft elev
21M
11:37/mi
3:21:15
106241.6%
227 ft elev
35K· 21.75 mi
11:07/mi
3:29:34
17861.7%
156 ft elev
23M
11:57/mi
3:44:32
23630.6%
116 ft elev
24M
11:30/mi
3:56:02
821.3%
34 ft elev
40K· 24.85 mi
11:52/mi
4:06:11
200.3%
20 ft elev
25.2M
11:33/mi
4:10:10
13160.2%
18 ft elev
Finish· 26.22 mi
9:23/mi
4:19:44
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:53:298:39 /mi⚡ faster
2nd Half
2:26:1511:09 /mi+28.9%
Positive split — 28.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:377:363.11 mi23:37
7:36
-
10K
48:277:483.10 mi24:50
8:00
+0:24
15K
1:15:378:073.11 mi27:10
8:45
+0:45
20K
1:47:558:413.11 mi32:18
10:24
+1:39
Half(13.11 mi)
1:53:298:390.68 mi5:34
8:10
-2:14
25K
2:21:399:072.42 mi28:10
11:37
+3:27
30K
2:55:599:263.11 mi34:20
11:03
-0:34
20M
3:09:389:291.36 mi13:39
10:03
-1:00
21M
3:21:159:351.00 mi11:37
11:37
+1:34
35K
3:29:349:380.75 mi8:19
11:07
-0:30
23M
3:44:329:461.25 mi14:58
11:57
+0:50
24M
3:56:029:501.00 mi11:30
11:30
-0:27
40K
4:06:119:540.85 mi10:09
11:52
+0:22
25.2M
4:10:109:560.35 mi3:59
11:33
-0:19
Finish(26.22 mi)
4:19:449:551.02 mi9:34
9:23
-2:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

9:55 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:24

40% of race

Time at Steady Pace

2:10:13

50% of race

Time at Slower Pace

25:07

10% of race

Average Pace: 9:54 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi1313597129712207191282512825
10K3.10 mi14769-163410314-60210314-602164241100011000
15K3.11 mi17174-240511311-99711311-997207191282512825
20K3.11 mi20313-313912600-128912600-1289250111468214682
Half(13.11 mi)0.68 mi20155+15812535+6512535+65170201121111211
25K2.42 mi22092-193713378-84313378-843259971506715067
30K3.11 mi22635-54313587-20913587-209240881411414114
20M1.36 mi22494+14113504+8313504+83211011263712637
21M1.00 mi22508-1413498+613498+6228431336313363
35K0.75 mi22585-7713515-1713515-17244541408214082
23M1.25 mi22795-21013584-6913584-69250491435614356
24M1.00 mi22900-10513605-2113605-21248921424814248
40K0.85 mi23000-10013632-2713632-27247131411714117
25.2M0.35 mi23002-213631+113631+1221711287612876
Finish(26.22 mi)1.02 mi22925+7713584+4713584+47207431217012170

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

20719

Males

12825

M55-59

12825

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16424

Males

11000

M55-59

11000

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

20719

Males

12825

M55-59

12825

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

25011

Males

14682

M55-59

14682

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17020

Males

11211

M55-59

11211

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

25997

Males

15067

M55-59

15067

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24088

Males

14114

M55-59

14114

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

21101

Males

12637

M55-59

12637

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22843

Males

13363

M55-59

13363

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24454

Males

14082

M55-59

14082

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25049

Males

14356

M55-59

14356

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

24892

Males

14248

M55-59

14248

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24713

Males

14117

M55-59

14117

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22171

Males

12876

M55-59

12876

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20743

Males

12170

M55-59

12170

Passing Analysis

Category:
Passed
707
Passed By
10497
Net Change
-9790
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13135
5K10K321666-1634#13135#14769
10K15K92414-2405#14769#17174
15K20K43143-3139#17174#20313
20KHalf1580+158#20313#20155
Half25K31940-1937#20155#22092
25K30K64607-543#22092#22635
30K20M15817+141#22635#22494
20M21M6781-14#22494#22508
21M35K28105-77#22508#22585
35K23M29239-210#22585#22795
23M24M28133-105#22795#22900
24M40K25125-100#22900#23000
40K25.2M1517-2#23000#23002
25.2MFinish8710+77#23002#22925
TOTALS70710497-9790

Passing Charts

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