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BOSTON MARATHON 2026

Matlakalana Tshesane

Bib: 24343•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Top 40%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:33
3.11 mi
Rank: #22035
Start → 5K
27:33 | 8:53/mi
10K
54:23
6.21 mi
Rank: #21596 (+439)
5K → 10K
26:50 | 8:39/mi
15K
1:21:34
9.32 mi
Rank: #21531 (+65)
10K → 15K
27:11 | 8:45/mi
20K
1:49:01
12.43 mi
Rank: #21412 (+119)
15K → 20K
27:27 | 8:51/mi
HALF
1:54:56
13.11 mi
Rank: #21396 (+16)
20K → HALF
5:55 | 8:41/mi
25K
2:16:28
15.53 mi
Rank: #21252 (+144)
HALF → 25K
21:32 | 8:53/mi
30K
2:45:23
18.64 mi
Rank: #21171 (+81)
25K → 30K
28:55 | 9:19/mi
20M
2:57:52
20.00 mi
Rank: #21047 (+124)
30K → 20M
12:29 | 9:12/mi
21M
3:07:21
21.00 mi
Rank: #20904 (+143)
20M → 21M
9:29 | 9:29/mi
35K
3:14:06
21.75 mi
Rank: #20865 (+39)
21M → 35K
6:45 | 9:02/mi
23M
3:24:49
23.00 mi
Rank: #20635 (+230)
35K → 23M
10:43 | 8:34/mi
24M
3:33:34
24.00 mi
Rank: #20527 (+108)
23M → 24M
8:45 | 8:45/mi
40K
3:40:59
24.85 mi
Rank: #20388 (+139)
24M → 40K
7:25 | 8:41/mi
25.2M
3:44:08
25.20 mi
Rank: #20322 (+66)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:52:38
26.22 mi
Rank: #20212 (+110)
25.2M → FINISH
8:30 | 8:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:56
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:5127:338:5327:33
8:53
-
10K
6.21 mi11:58:4154:238:4626:50
8:39
-0:14
15K
9.32 mi12:25:521:21:348:4627:11
8:45
+0:06
20K
12.43 mi12:53:191:49:018:4727:27
8:51
+0:06
HALF
13.11 mi12:59:141:54:568:475:55
8:41
-0:10
25K
15.53 mi13:20:462:16:288:4821:32
8:53
+0:12
30K
18.64 mi13:49:412:45:238:5328:55
9:19
+0:26
20M
20.00 mi14:02:102:57:528:5412:29
9:12
-0:07
21M
21.00 mi14:11:393:07:218:569:29
9:29
+0:17
35K
21.75 mi14:18:243:14:068:566:45
9:02
-0:27
23M
23.00 mi14:29:073:24:498:5510:43
8:34
-0:28
24M
24.00 mi14:37:523:33:348:548:45
8:45
+0:11
40K
24.85 mi14:45:173:40:598:547:25
8:41
-0:04
25.2M
25.20 mi14:48:263:44:088:543:09
9:09
+0:28
FINISH
26.22 mi14:56:563:52:388:538:30
8:21
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:21 /mi

Average Pace

8:53 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:01:45

78% of race

Time at Steady Pace

50:53

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:31:5127:338:5327:33
8:53
#22035
10K
6.21 mi11:58:4154:238:4626:50
8:39
#21596
15K
9.32 mi12:25:521:21:348:4627:11
8:45
#21531
20K
12.43 mi12:53:191:49:018:4727:27
8:51
#21412
HALF
13.11 mi12:59:141:54:568:475:55
8:41
#21396
25K
15.53 mi13:20:462:16:288:4821:32
8:53
#21252
30K
18.64 mi13:49:412:45:238:5328:55
9:19
#21171
20M
20.00 mi14:02:102:57:528:5412:29
9:12
#21047
21M
21.00 mi14:11:393:07:218:569:29
9:29
#20904
35K
21.75 mi14:18:243:14:068:566:45
9:02
#20865
23M
23.00 mi14:29:073:24:498:5510:43
8:34
#20635
24M
24.00 mi14:37:523:33:348:548:45
8:45
#20527
40K
24.85 mi14:45:173:40:598:547:25
8:41
#20388
25.2M
25.20 mi14:48:263:44:088:543:09
9:09
#20322
FINISH
26.22 mi14:56:563:52:388:538:30
8:21
#20212
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi220358707870721479(Top 74%)8370(Top 67%)8370(Top 880%)
10K6.21 mi3.10 mi21596+4398465+2428465+24221100(Top 73%)8173(Top 65%)8173(Top 859%)
15K9.32 mi3.11 mi21531+658430+358430+3521479(Top 74%)8370(Top 67%)8370(Top 880%)
20K12.43 mi3.11 mi21412+1198376+548376+5421156(Top 73%)8222(Top 65%)8222(Top 865%)
HALF13.11 mi0.68 mi21396+168364+128364+1221234(Top 73%)8233(Top 65%)8233(Top 866%)
25K15.53 mi2.42 mi21252+1448291+738291+7320624(Top 71%)7981(Top 63%)7981(Top 839%)
30K18.64 mi3.11 mi21171+818261+308261+3020954(Top 72%)8229(Top 65%)8229(Top 865%)
20M20.00 mi1.36 mi21047+1248219+428219+4219831(Top 68%)7728(Top 61%)7728(Top 813%)
21M21.00 mi1.00 mi20904+1438148+718148+7118462(Top 64%)7047(Top 56%)7047(Top 741%)
35K21.75 mi0.75 mi20865+398135+138135+1320135(Top 69%)8007(Top 64%)8007(Top 842%)
23M23.00 mi1.25 mi20635+2308031+1048031+10416130(Top 56%)5930(Top 47%)5930(Top 624%)
24M24.00 mi1.00 mi20527+1087990+417990+4118324(Top 63%)7162(Top 57%)7162(Top 753%)
40K24.85 mi0.85 mi20388+1397937+537937+5316763(Top 58%)6399(Top 51%)6399(Top 673%)
25.2M25.20 mi0.35 mi20322+667912+257912+2515556(Top 54%)5755(Top 46%)5755(Top 605%)
FINISH26.22 mi1.02 mi20212+1107875+377875+3717331(Top 60%)6695(Top 53%)6695(Top 704%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21479

Females

8370

F55-59

8370

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21100

Females

8173

F55-59

8173

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21479

Females

8370

F55-59

8370

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21156

Females

8222

F55-59

8222

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21234

Females

8233

F55-59

8233

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20624

Females

7981

F55-59

7981

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

20954

Females

8229

F55-59

8229

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19831

Females

7728

F55-59

7728

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18462

Females

7047

F55-59

7047

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20135

Females

8007

F55-59

8007

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16130

Females

5930

F55-59

5930

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18324

Females

7162

F55-59

7162

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16763

Females

6399

F55-59

6399

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15556

Females

5755

F55-59

5755

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17331

Females

6695

F55-59

6695

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2495*
Passed By
672
Net Change
+1823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22035
5K → 10K576*137+439#22035#21596
10K → 15K198133+65#21596#21531
15K → 20K227*108+119#21531#21412
20K → HALF3923+16#21412#21396
HALF → 25K18238+144#21396#21252
25K → 30K205*124+81#21252#21171
30K → 20M14521+124#21171#21047
20M → 21M16118+143#21047#20904
21M → 35K7132+39#20904#20865
35K → 23M234*4+230#20865#20635
23M → 24M12113+108#20635#20527
24M → 40K1445+139#20527#20388
40K → 25.2M693+66#20388#20322
25.2M → FINISH12313+110#20322#20212
TOTALS2495*672+1823

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing