Boitumelo Sebambo

Bib: 31463F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:14
Rank: #25711
Start5K
31:14 | 10:03/mi
10K· 6.21 mi
1:02:16
Rank: #25497 (+214)
5K10K
31:02 | 9:59/mi
15K· 9.32 mi
1:32:40
Rank: #25148 (+349)
10K15K
30:24 | 9:47/mi
20K· 12.43 mi
2:03:03
Rank: #24762 (+386)
15K20K
30:23 | 9:47/mi
Half· 13.11 mi
2:09:35
Rank: #24711 (+51)
20KHalf
6:32 | 9:35/mi
25K· 15.53 mi
2:32:36
Rank: #24310 (+401)
Half25K
23:01 | 9:30/mi
30K· 18.64 mi
3:03:25
Rank: #23792 (+518)
25K30K
30:49 | 9:55/mi
20M
3:17:53
Rank: #23711 (+81)
30K20M
14:28 | 10:39/mi
21M
3:29:44
Rank: #23693 (+18)
20M21M
11:51 | 11:51/mi
35K· 21.75 mi
3:36:44
Rank: #23562 (+131)
21M35K
7:00 | 9:21/mi
23M
3:50:10
Rank: #23488 (+74)
35K23M
13:26 | 10:44/mi
24M
3:59:44
Rank: #23353 (+135)
23M24M
9:34 | 9:34/mi
40K· 24.85 mi
4:08:27
Rank: #23254 (+99)
24M40K
8:43 | 10:12/mi
25.2M
4:12:46
Rank: #23265 (-11)
40K25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
4:22:40
Rank: #23230 (+35)
25.2MFinish
9:54 | 9:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:35
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:13:05
Pace10:09 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1231:1410:0331:14
10:03
-
10K
6.21 mi12:26:141:02:1610:0131:02
9:59
-0:04
15K
9.32 mi12:56:381:32:409:5730:24
9:47
-0:12
20K
12.43 mi13:27:012:03:039:5430:23
9:47
0:00
Half
13.11 mi13:33:332:09:359:536:32
9:35
-0:12
25K
15.53 mi13:56:342:32:369:4923:01
9:30
-0:05
30K
18.64 mi14:27:233:03:259:5030:49
9:55
+0:25
20M
20.00 mi14:41:513:17:539:5414:28
10:39
+0:44
21M
21.00 mi14:53:423:29:449:5911:51
11:51
+1:12
35K
21.75 mi15:00:423:36:449:587:00
9:21
-2:30
23M
23.00 mi15:14:083:50:1010:0013:26
10:44
+1:23
24M
24.00 mi15:23:423:59:449:599:34
9:34
-1:10
40K
24.85 mi15:32:254:08:2710:008:43
10:12
+0:38
25.2M
25.20 mi15:36:444:12:4610:024:19
12:31
+2:19
Finish
26.22 mi15:46:384:22:4010:029:54
9:43
-2:48

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

9:21 /mi

Average Pace

10:02 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:00

3% of race

Time at Steady Pace

3:31:36

81% of race

Time at Slower Pace

44:04

17% of race

Average Pace: 10:01 /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 mi11:55:1231:1410:0331:14
10:03
#25711
10K
6.21 mi12:26:141:02:1610:0131:02
9:59
#25497
15K
9.32 mi12:56:381:32:409:5730:24
9:47
#25148
20K
12.43 mi13:27:012:03:039:5430:23
9:47
#24762
Half
13.11 mi13:33:332:09:359:536:32
9:35
#24711
25K
15.53 mi13:56:342:32:369:4923:01
9:30
#24310
30K
18.64 mi14:27:233:03:259:5030:49
9:55
#23792
20M
20.00 mi14:41:513:17:539:5414:28
10:39
#23711
21M
21.00 mi14:53:423:29:449:5911:51
11:51
#23693
35K
21.75 mi15:00:423:36:449:587:00
9:21
#23562
23M
23.00 mi15:14:083:50:1010:0013:26
10:44
#23488
24M
24.00 mi15:23:423:59:449:599:34
9:34
#23353
40K
24.85 mi15:32:254:08:2710:008:43
10:12
#23254
25.2M
25.20 mi15:36:444:12:4610:024:19
12:31
#23265
Finish
26.22 mi15:46:384:22:4010:029:54
9:43
#23230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25711105921059224516(Top 86%)9965(Top 81%)9965(Top 580%)
10K6.21 mi3.10 mi25497+21410497+9510497+9525292(Top 89%)10394(Top 85%)10394(Top 605%)
15K9.32 mi3.11 mi25148+34910306+19110306+19124516(Top 86%)9965(Top 81%)9965(Top 580%)
20K12.43 mi3.11 mi24762+38610102+20410102+20423714(Top 83%)9555(Top 78%)9555(Top 556%)
Half13.11 mi0.68 mi24711+5110076+2610076+2623803(Top 84%)9590(Top 78%)9590(Top 558%)
25K15.53 mi2.42 mi24310+4019886+1909886+19021848(Top 77%)8573(Top 70%)8573(Top 499%)
30K18.64 mi3.11 mi23792+5189624+2629624+26221372(Top 75%)8438(Top 69%)8438(Top 491%)
20M20.00 mi1.36 mi23711+819605+199605+1922823(Top 80%)9329(Top 76%)9329(Top 543%)
21M21.00 mi1.00 mi23693+189605960523325(Top 82%)9667(Top 79%)9667(Top 563%)
35K21.75 mi0.75 mi23562+1319546+599546+5919839(Top 70%)7905(Top 65%)7905(Top 460%)
23M23.00 mi1.25 mi23488+749521+259521+2522598(Top 80%)9392(Top 77%)9392(Top 547%)
24M24.00 mi1.00 mi23353+1359468+539468+5319890(Top 70%)8034(Top 66%)8034(Top 468%)
40K24.85 mi0.85 mi23254+999437+319437+3121083(Top 74%)8711(Top 71%)8711(Top 507%)
25.2M25.20 mi0.35 mi23265-119445-89445-824261(Top 85%)10289(Top 84%)10289(Top 599%)
Finish26.22 mi1.02 mi23230+359440+59440+521991(Top 77%)9153(Top 75%)9153(Top 533%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24516

Females

9965

F40-44

9965

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25292

Females

10394

F40-44

10394

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24516

Females

9965

F40-44

9965

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

23714

Females

9555

F40-44

9555

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

23803

Females

9590

F40-44

9590

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21848

Females

8573

F40-44

8573

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21372

Females

8438

F40-44

8438

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22823

Females

9329

F40-44

9329

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23325

Females

9667

F40-44

9667

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19839

Females

7905

F40-44

7905

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22598

Females

9392

F40-44

9392

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19890

Females

8034

F40-44

8034

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21083

Females

8711

F40-44

8711

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24261

Females

10289

F40-44

10289

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21991

Females

9153

F40-44

9153

Passing Analysis

Category:
Athletes Passed
2803
Passed By
322
Net Change
+2481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25711
5K10K30793+214#25711#25497
10K15K37223+349#25497#25148
15K20K3926+386#25148#24762
20KHalf598+51#24762#24711
Half25K4010+401#24711#24310
25K30K5213+518#24310#23792
30K20M12039+81#23792#23711
20M21M7355+18#23711#23693
21M35K1310+131#23693#23562
35K23M11541+74#23562#23488
23M24M1383+135#23488#23353
24M40K1034+99#23353#23254
40K25.2M1122-11#23254#23265
25.2MFinish6025+35#23265#23230
TOTALS2803322+2481
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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