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BOSTON MARATHON 2026

Barbara Kesmer

Bib: 22120•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
Top 43%
Age Group (F50-54)
#0 / 1233
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
25:03
3.11 mi
Rank: #17386
Start → 5K
25:03 | 8:04/mi
10K
50:06
6.21 mi
Rank: #17538 (-152)
5K → 10K
25:03 | 8:04/mi
15K
1:15:30
9.32 mi
Rank: #17769 (-231)
10K → 15K
25:24 | 8:11/mi
20K
1:42:44
12.43 mi
Rank: #18556 (-787)
15K → 20K
27:14 | 8:46/mi
HALF
1:48:19
13.11 mi
Rank: #18548 (+8)
20K → HALF
5:35 | 8:12/mi
25K
2:09:53
15.53 mi
Rank: #18908 (-360)
HALF → 25K
21:34 | 8:54/mi
30K
2:36:56
18.64 mi
Rank: #18723 (+185)
25K → 30K
27:03 | 8:43/mi
20M
2:48:41
20.00 mi
Rank: #18587 (+136)
30K → 20M
11:45 | 8:40/mi
21M
2:58:18
21.00 mi
Rank: #18593 (-6)
20M → 21M
9:37 | 9:37/mi
35K
3:04:23
21.75 mi
Rank: #18487 (+106)
21M → 35K
6:05 | 8:08/mi
23M
3:15:07
23.00 mi
Rank: #18348 (+139)
35K → 23M
10:44 | 8:35/mi
24M
3:23:22
24.00 mi
Rank: #18231 (+117)
23M → 24M
8:15 | 8:15/mi
40K
3:30:25
24.85 mi
Rank: #18058 (+173)
24M → 40K
7:03 | 8:15/mi
25.2M
3:33:34
25.20 mi
Rank: #18012 (+46)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:42:31
26.22 mi
Rank: #18082 (-70)
25.2M → FINISH
8:57 | 8:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2225:038:0425:03
8:04
-
10K
6.21 mi11:51:2550:068:0425:03
8:04
0:00
15K
9.32 mi12:16:491:15:308:0725:24
8:11
+0:07
20K
12.43 mi12:44:031:42:448:1627:14
8:46
+0:35
HALF
13.11 mi12:49:381:48:198:165:35
8:12
-0:34
25K
15.53 mi13:11:122:09:538:2221:34
8:54
+0:42
30K
18.64 mi13:38:152:36:568:2627:03
8:43
-0:11
20M
20.00 mi13:50:002:48:418:2711:45
8:40
-0:03
21M
21.00 mi13:59:372:58:188:309:37
9:37
+0:57
35K
21.75 mi14:05:423:04:238:296:05
8:08
-1:29
23M
23.00 mi14:16:263:15:078:3010:44
8:35
+0:27
24M
24.00 mi14:24:413:23:228:298:15
8:15
-0:20
40K
24.85 mi14:31:443:30:258:287:03
8:15
0:00
25.2M
25.20 mi14:34:533:33:348:293:09
9:09
+0:54
FINISH
26.22 mi14:43:503:42:318:308:57
8:47
-0:22

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

8:04 /mi

Average Pace

8:30 /mi

Slowest Pace

9:37 /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

3:08:11

85% of race

Time at Steady Pace

24:43

11% of race

Time at Slower Pace

9:37

4% of race

Average Pace: 8:29 /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 mi11:26:2225:038:0425:03
8:04
#17386
10K
6.21 mi11:51:2550:068:0425:03
8:04
#17538
15K
9.32 mi12:16:491:15:308:0725:24
8:11
#17769
20K
12.43 mi12:44:031:42:448:1627:14
8:46
#18556
HALF
13.11 mi12:49:381:48:198:165:35
8:12
#18548
25K
15.53 mi13:11:122:09:538:2221:34
8:54
#18908
30K
18.64 mi13:38:152:36:568:2627:03
8:43
#18723
20M
20.00 mi13:50:002:48:418:2711:45
8:40
#18587
21M
21.00 mi13:59:372:58:188:309:37
9:37
#18593
35K
21.75 mi14:05:423:04:238:296:05
8:08
#18487
23M
23.00 mi14:16:263:15:078:3010:44
8:35
#18348
24M
24.00 mi14:24:413:23:228:298:15
8:15
#18231
40K
24.85 mi14:31:443:30:258:287:03
8:15
#18058
25.2M
25.20 mi14:34:533:33:348:293:09
9:09
#18012
FINISH
26.22 mi14:43:503:42:318:308:57
8:47
#18082
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173866146614618199(Top 63%)6576(Top 52%)6576(Top 533%)
10K6.21 mi3.10 mi17538-1526230-846230-8417732(Top 61%)6343(Top 50%)6343(Top 514%)
15K9.32 mi3.11 mi17769-2316359-1296359-12918199(Top 63%)6576(Top 52%)6576(Top 533%)
20K12.43 mi3.11 mi18556-7876802-4436802-44320784(Top 72%)8034(Top 64%)8034(Top 652%)
HALF13.11 mi0.68 mi18548+86800+26800+218402(Top 63%)6714(Top 53%)6714(Top 545%)
25K15.53 mi2.42 mi18908-3607021-2217021-22120677(Top 71%)8001(Top 64%)8001(Top 649%)
30K18.64 mi3.11 mi18723+1856951+706951+7018058(Top 62%)6707(Top 53%)6707(Top 544%)
20M20.00 mi1.36 mi18587+1366889+626889+6217126(Top 59%)6269(Top 50%)6269(Top 508%)
21M21.00 mi1.00 mi18593-66904-156904-1519057(Top 66%)7350(Top 58%)7350(Top 596%)
35K21.75 mi0.75 mi18487+1066858+466858+4615438(Top 53%)5446(Top 43%)5446(Top 442%)
23M23.00 mi1.25 mi18348+1396803+556803+5516199(Top 56%)5964(Top 47%)5964(Top 484%)
24M24.00 mi1.00 mi18231+1176762+416762+4115430(Top 53%)5579(Top 44%)5579(Top 452%)
40K24.85 mi0.85 mi18058+1736686+766686+7614151(Top 49%)4978(Top 40%)4978(Top 404%)
25.2M25.20 mi0.35 mi18012+466666+206666+2015537(Top 54%)5736(Top 46%)5736(Top 465%)
FINISH26.22 mi1.02 mi18082-706710-446710-4419573(Top 67%)7855(Top 62%)7855(Top 637%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18199

Females

6576

F50-54

6576

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17732

Females

6343

F50-54

6343

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18199

Females

6576

F50-54

6576

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20784

Females

8034

F50-54

8034

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18402

Females

6714

F50-54

6714

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20677

Females

8001

F50-54

8001

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

18058

Females

6707

F50-54

6707

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17126

Females

6269

F50-54

6269

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19057

Females

7350

F50-54

7350

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15438

Females

5446

F50-54

5446

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16199

Females

5964

F50-54

5964

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15430

Females

5579

F50-54

5579

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14151

Females

4978

F50-54

4978

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15537

Females

5736

F50-54

5736

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19573

Females

7855

F50-54

7855

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1632*
Passed By
1210
Net Change
-696
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17386
5K → 10K194200-152#17386#17538
10K → 15K104200-231#17538#17769
15K → 20K34200-787#17769#18556
20K → HALF3123+8#18556#18548
HALF → 25K56200-360#18548#18908
25K → 30K277*92+185#18908#18723
30K → 20M16428+136#18723#18587
20M → 21M7985-6#18587#18593
21M → 35K11610+106#18593#18487
35K → 23M16829+139#18487#18348
23M → 24M13013+117#18348#18231
24M → 40K1796+173#18231#18058
40K → 25.2M5711+46#18058#18012
25.2M → FINISH43113-70#18012#18082
TOTALS1632*1210-696

* 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