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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carmen Selb

Bib: 16051 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Female)
#0 / 12578
Top 13%
Masters (Masters Women)
#0 / 6862
Top 4%
Age Group (F40-44)
#0 / 1737
Top 8%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
21:39
3.11 mi
Rank: #8310
Start → 5K
21:39 | 6:59/mi
10K
43:39
6.21 mi
Rank: #8777 (-467)
5K → 10K
22:00 | 7:05/mi
15K
1:05:58
9.32 mi
Rank: #9128 (-351)
10K → 15K
22:19 | 7:11/mi
20K
1:28:19
12.43 mi
Rank: #9143 (-15)
15K → 20K
22:21 | 7:12/mi
HALF
1:33:17
13.11 mi
Rank: #9221 (-78)
20K → HALF
4:58 | 7:18/mi
25K
1:51:01
15.53 mi
Rank: #9276 (-55)
HALF → 25K
17:44 | 7:19/mi
30K
2:14:18
18.64 mi
Rank: #9283 (-7)
25K → 30K
23:17 | 7:30/mi
20M
2:24:30
20.00 mi
Rank: #9234 (+49)
30K → 20M
10:12 | 7:31/mi
21M
2:32:19
21.00 mi
Rank: #9170 (+64)
20M → 21M
7:49 | 7:49/mi
35K
2:37:50
21.75 mi
Rank: #9164 (+6)
21M → 35K
5:31 | 7:23/mi
23M
2:46:59
23.00 mi
Rank: #9010 (+154)
35K → 23M
9:09 | 7:19/mi
24M
2:54:03
24.00 mi
Rank: #8875 (+135)
23M → 24M
7:04 | 7:04/mi
40K
3:00:13
24.85 mi
Rank: #8754 (+121)
24M → 40K
6:10 | 7:13/mi
25.2M
3:02:56
25.20 mi
Rank: #8698 (+56)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:10:04
26.22 mi
Rank: #8638 (+60)
25.2M → FINISH
7:08 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:17
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:36:47
Pace7:23 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:4321:396:5921:39
6:59
-
10K
6.21 mi11:24:4343:397:0222:00
7:05
+0:06
15K
9.32 mi11:47:021:05:587:0522:19
7:11
+0:06
20K
12.43 mi12:09:231:28:197:0722:21
7:12
+0:01
HALF
13.11 mi12:14:211:33:177:074:58
7:18
+0:06
25K
15.53 mi12:32:051:51:017:0917:44
7:19
+0:01
30K
18.64 mi12:55:222:14:187:1323:17
7:30
+0:11
20M
20.00 mi13:05:342:24:307:1410:12
7:31
+0:01
21M
21.00 mi13:13:232:32:197:167:49
7:49
+0:18
35K
21.75 mi13:18:542:37:507:165:31
7:23
-0:26
23M
23.00 mi13:28:032:46:597:169:09
7:19
-0:04
24M
24.00 mi13:35:072:54:037:167:04
7:04
-0:15
40K
24.85 mi13:41:173:00:137:166:10
7:13
+0:09
25.2M
25.20 mi13:44:003:02:567:162:43
7:53
+0:40
FINISH
26.22 mi13:51:083:10:047:167:08
7:00
-0:53

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

6:59 /mi

Average Pace

7:15 /mi

Slowest Pace

7:53 /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

2:59:32

94% of race

Time at Steady Pace

10:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi11:02:4321:396:5921:39
6:59
#8310
10K
6.21 mi11:24:4343:397:0222:00
7:05
#8777
15K
9.32 mi11:47:021:05:587:0522:19
7:11
#9128
20K
12.43 mi12:09:231:28:197:0722:21
7:12
#9143
HALF
13.11 mi12:14:211:33:177:074:58
7:18
#9221
25K
15.53 mi12:32:051:51:017:0917:44
7:19
#9276
30K
18.64 mi12:55:222:14:187:1323:17
7:30
#9283
20M
20.00 mi13:05:342:24:307:1410:12
7:31
#9234
21M
21.00 mi13:13:232:32:197:167:49
7:49
#9170
35K
21.75 mi13:18:542:37:507:165:31
7:23
#9164
23M
23.00 mi13:28:032:46:597:169:09
7:19
#9010
24M
24.00 mi13:35:072:54:037:167:04
7:04
#8875
40K
24.85 mi13:41:173:00:137:166:10
7:13
#8754
25.2M
25.20 mi13:44:003:02:567:162:43
7:53
#8698
FINISH
26.22 mi13:51:083:10:047:167:08
7:00
#8638
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi8310117711779988(Top 34%)1939(Top 15%)1939(Top 112%)
10K6.21 mi3.10 mi8777-4671374-1971374-1979293(Top 32%)1585(Top 13%)1585(Top 91%)
15K9.32 mi3.11 mi9128-3511511-1371511-1379988(Top 34%)1939(Top 15%)1939(Top 112%)
20K12.43 mi3.11 mi9143-151540-291540-299300(Top 32%)1705(Top 14%)1705(Top 98%)
HALF13.11 mi0.68 mi9221-781569-291569-2911084(Top 38%)2497(Top 20%)2497(Top 144%)
25K15.53 mi2.42 mi9276-551627-581627-589824(Top 34%)2032(Top 16%)2032(Top 117%)
30K18.64 mi3.11 mi9283-71681-541681-549625(Top 33%)2098(Top 17%)2098(Top 121%)
20M20.00 mi1.36 mi9234+491700-191700-199206(Top 32%)2003(Top 16%)2003(Top 115%)
21M21.00 mi1.00 mi9170+641689+111689+118663(Top 30%)1883(Top 15%)1883(Top 108%)
35K21.75 mi0.75 mi9164+61707-181707-189912(Top 34%)2435(Top 19%)2435(Top 140%)
23M23.00 mi1.25 mi9010+1541672+351672+357571(Top 26%)1451(Top 12%)1451(Top 84%)
24M24.00 mi1.00 mi8875+1351649+231649+236985(Top 24%)1288(Top 10%)1288(Top 74%)
40K24.85 mi0.85 mi8754+1211620+291620+296875(Top 24%)1321(Top 11%)1321(Top 76%)
25.2M25.20 mi0.35 mi8698+561609+111609+117657(Top 26%)1707(Top 14%)1707(Top 98%)
FINISH26.22 mi1.02 mi8638+601612-31612-37588(Top 26%)1729(Top 14%)1729(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9988

Females

1939

F40-44

1939

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9293

Females

1585

F40-44

1585

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9988

Females

1939

F40-44

1939

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9300

Females

1705

F40-44

1705

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

11084

Females

2497

F40-44

2497

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9824

Females

2032

F40-44

2032

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9625

Females

2098

F40-44

2098

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9206

Females

2003

F40-44

2003

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8663

Females

1883

F40-44

1883

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9912

Females

2435

F40-44

2435

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7571

Females

1451

F40-44

1451

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6985

Females

1288

F40-44

1288

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6875

Females

1321

F40-44

1321

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7657

Females

1707

F40-44

1707

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7588

Females

1729

F40-44

1729

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1422
Passed By
1200
Net Change
-328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8310
5K → 10K87200-467#8310#8777
10K → 15K45200-351#8777#9128
15K → 20K129144-15#9128#9143
20K → HALF987-78#9143#9221
HALF → 25K89144-55#9221#9276
25K → 30K170177-7#9276#9283
30K → 20M11869+49#9283#9234
20M → 21M11147+64#9234#9170
21M → 35K6357+6#9170#9164
35K → 23M16814+154#9164#9010
23M → 24M15116+135#9010#8875
24M → 40K13110+121#8875#8754
40K → 25.2M637+56#8754#8698
25.2M → FINISH8828+60#8698#8638
TOTALS14221200-328
📊

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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