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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Campbell

Bib: 17312 β€’F β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
22:35
3.11 mi
Rank: #10788
Start β†’ 5K
22:35 | 7:17/mi
10K
44:58
6.21 mi
Rank: #10554 (+234)
5K β†’ 10K
22:23 | 7:13/mi
15K
1:07:50
9.32 mi
Rank: #10847 (-293)
10K β†’ 15K
22:52 | 7:22/mi
20K
1:30:35
12.43 mi
Rank: #10713 (+134)
15K β†’ 20K
22:45 | 7:20/mi
HALF
1:35:31
13.11 mi
Rank: #10683 (+30)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:53:47
15.53 mi
Rank: #10828 (-145)
HALF β†’ 25K
18:16 | 7:32/mi
30K
2:18:49
18.64 mi
Rank: #11438 (-610)
25K β†’ 30K
25:02 | 8:04/mi
20M
2:30:01
20.00 mi
Rank: #11667 (-229)
30K β†’ 20M
11:12 | 8:15/mi
21M
2:39:13
21.00 mi
Rank: #12014 (-347)
20M β†’ 21M
9:12 | 9:12/mi
35K
2:45:46
21.75 mi
Rank: #12308 (-294)
21M β†’ 35K
6:33 | 8:46/mi
23M
2:56:49
23.00 mi
Rank: #12646 (-338)
35K β†’ 23M
11:03 | 8:50/mi
24M
3:04:45
24.00 mi
Rank: #12660 (-14)
23M β†’ 24M
7:56 | 7:56/mi
40K
3:12:11
24.85 mi
Rank: #12814 (-154)
24M β†’ 40K
7:26 | 8:42/mi
25.2M
3:15:31
25.20 mi
Rank: #12909 (-95)
40K β†’ 25.2M
3:20 | 9:40/mi
FINISH
3:23:03
26.22 mi
Rank: #12777 (+132)
25.2M β†’ FINISH
7:32 | 7:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:31
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:47:32
Pace8:13 /mi
πŸ“ŠPositive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2222:357:1722:35
7:17
-
10K
6.21 mi11:26:4544:587:1522:23
7:13
-0:04
15K
9.32 mi11:49:371:07:507:1722:52
7:22
+0:09
20K
12.43 mi12:12:221:30:357:1822:45
7:20
-0:02
HALF
13.11 mi12:17:181:35:317:184:56
7:15
-0:05
25K
15.53 mi12:35:341:53:477:2018:16
7:32
+0:17
30K
18.64 mi13:00:362:18:497:2725:02
8:04
+0:32
20M
20.00 mi13:11:482:30:017:3111:12
8:15
+0:11
21M
21.00 mi13:21:002:39:137:359:12
9:12
+0:57
35K
21.75 mi13:27:332:45:467:386:33
8:46
-0:26
23M
23.00 mi13:38:362:56:497:4211:03
8:50
+0:04
24M
24.00 mi13:46:323:04:457:427:56
7:56
-0:54
40K
24.85 mi13:53:583:12:117:447:26
8:42
+0:46
25.2M
25.20 mi13:57:183:15:317:463:20
9:40
+0:58
FINISH
26.22 mi14:04:503:23:037:457:32
7:24
-2:16

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:13 /mi

Average Pace

7:45 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:01:19

60% of race

Time at Steady Pace

44:10

22% of race

Time at Slower Pace

37:34

19% of race

Average Pace: 7:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:04:2222:357:1722:35
7:17
#10788
10K
6.21 mi11:26:4544:587:1522:23
7:13
#10554
15K
9.32 mi11:49:371:07:507:1722:52
7:22
#10847
20K
12.43 mi12:12:221:30:357:1822:45
7:20
#10713
HALF
13.11 mi12:17:181:35:317:184:56
7:15
#10683
25K
15.53 mi12:35:341:53:477:2018:16
7:32
#10828
30K
18.64 mi13:00:362:18:497:2725:02
8:04
#11438
20M
20.00 mi13:11:482:30:017:3111:12
8:15
#11667
21M
21.00 mi13:21:002:39:137:359:12
9:12
#12014
35K
21.75 mi13:27:332:45:467:386:33
8:46
#12308
23M
23.00 mi13:38:362:56:497:4211:03
8:50
#12646
24M
24.00 mi13:46:323:04:457:427:56
7:56
#12660
40K
24.85 mi13:53:583:12:117:447:26
8:42
#12814
25.2M
25.20 mi13:57:183:15:317:463:20
9:40
#12909
FINISH
26.22 mi14:04:503:23:037:457:32
7:24
#12777
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi107882275227511615(Top 40%)2814(Top 22%)2814(Top 49%)
10K6.21 mi3.10 mi10554+2342171+1042171+10410323(Top 36%)2072(Top 16%)2072(Top 36%)
15K9.32 mi3.11 mi10847-2932355-1842355-18411615(Top 40%)2814(Top 22%)2814(Top 49%)
20K12.43 mi3.11 mi10713+1342319+362319+3610408(Top 36%)2257(Top 18%)2257(Top 39%)
HALF13.11 mi0.68 mi10683+302305+142305+1410749(Top 37%)2373(Top 19%)2373(Top 42%)
25K15.53 mi2.42 mi10828-1452414-1092414-10911706(Top 40%)3012(Top 24%)3012(Top 53%)
30K18.64 mi3.11 mi11438-6102775-3612775-36113929(Top 48%)4356(Top 35%)4356(Top 76%)
20M20.00 mi1.36 mi11667-2292913-1382913-13814561(Top 50%)4787(Top 38%)4787(Top 84%)
21M21.00 mi1.00 mi12014-3473128-2153128-21517142(Top 59%)6332(Top 50%)6332(Top 111%)
35K21.75 mi0.75 mi12308-2943316-1883316-18818888(Top 65%)7355(Top 58%)7355(Top 129%)
23M23.00 mi1.25 mi12646-3383540-2243540-22417621(Top 61%)6754(Top 54%)6754(Top 118%)
24M24.00 mi1.00 mi12660-143559-193559-1913294(Top 46%)4401(Top 35%)4401(Top 77%)
40K24.85 mi0.85 mi12814-1543679-1203679-12016833(Top 58%)6414(Top 51%)6414(Top 112%)
25.2M25.20 mi0.35 mi12909-953734-553734-5518087(Top 62%)7065(Top 56%)7065(Top 124%)
FINISH26.22 mi1.02 mi12777+1323699+353699+3510637(Top 37%)3169(Top 25%)3169(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11615

Females

2814

F18-39

2814

5K→10K

3.1 - 6.2 mi

Top 36%
Γ—5
+79ft-138ft

Overall

10323

Females

2072

F18-39

2072

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11615

Females

2814

F18-39

2814

15K→20K

9.3 - 12.4 mi

Top 36%
Γ—5
+106ft-86ft

Overall

10408

Females

2257

F18-39

2257

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10749

Females

2373

F18-39

2373

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11706

Females

3012

F18-39

3012

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13929

Females

4356

F18-39

4356

30K→20M

18.6 - 20.0 mi

Top 50%
Γ—5
+64ft-50ft

Overall

14561

Females

4787

F18-39

4787

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17142

Females

6332

F18-39

6332

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18888

Females

7355

F18-39

7355

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17621

Females

6754

F18-39

6754

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13294

Females

4401

F18-39

4401

24M→40K

24.0 - 24.9 mi

Top 58%
Γ—1
+6ft-20ft

Overall

16833

Females

6414

F18-39

6414

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

18087

Females

7065

F18-39

7065

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10637

Females

3169

F18-39

3169

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1255*
Passed By
2046
Net Change
-1989
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10788
5K β†’ 10K374*140+234#10788#10554
10K β†’ 15K77200-293#10554#10847
15K β†’ 20K227*93+134#10847#10713
20K β†’ HALF4717+30#10713#10683
HALF β†’ 25K100200-145#10683#10828
25K β†’ 30K59200-610#10828#11438
30K β†’ 20M39200-229#11438#11667
20M β†’ 21M25200-347#11667#12014
21M β†’ 35K13200-294#12014#12308
35K β†’ 23M29200-338#12308#12646
23M β†’ 24M7084-14#12646#12660
24M β†’ 40K35189-154#12660#12814
40K β†’ 25.2M11106-95#12814#12909
25.2M β†’ FINISH14917+132#12909#12777
TOTALS1255*2046-1989

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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