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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Macpherson

Bib: 16076 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
22:15
3.11 mi
Rank: #9869
Start β†’ 5K
22:15 | 7:10/mi
10K
44:25
6.21 mi
Rank: #9759 (+110)
5K β†’ 10K
22:10 | 7:09/mi
15K
1:07:13
9.32 mi
Rank: #10283 (-524)
10K β†’ 15K
22:48 | 7:21/mi
20K
1:31:00
12.43 mi
Rank: #11052 (-769)
15K β†’ 20K
23:47 | 7:40/mi
HALF
1:36:10
13.11 mi
Rank: #11181 (-129)
20K β†’ HALF
5:10 | 7:35/mi
25K
1:54:58
15.53 mi
Rank: #11575 (-394)
HALF β†’ 25K
18:48 | 7:46/mi
30K
2:19:49
18.64 mi
Rank: #11882 (-307)
25K β†’ 30K
24:51 | 8:00/mi
20M
2:31:18
20.00 mi
Rank: #12202 (-320)
30K β†’ 20M
11:29 | 8:28/mi
21M
2:41:24
21.00 mi
Rank: #12838 (-636)
20M β†’ 21M
10:06 | 10:06/mi
35K
2:48:00
21.75 mi
Rank: #13116 (-278)
21M β†’ 35K
6:36 | 8:50/mi
23M
3:00:12
23.00 mi
Rank: #13815 (-699)
35K β†’ 23M
12:12 | 9:45/mi
24M
3:09:28
24.00 mi
Rank: #14206 (-391)
23M β†’ 24M
9:16 | 9:16/mi
40K
3:17:40
24.85 mi
Rank: #14589 (-383)
24M β†’ 40K
8:12 | 9:36/mi
25.2M
3:21:25
25.20 mi
Rank: #14777 (-188)
40K β†’ 25.2M
3:45 | 10:53/mi
FINISH
3:30:15
26.22 mi
Rank: #14993 (-216)
25.2M β†’ FINISH
8:50 | 8:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:10
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:54:05
Pace8:43 /mi
πŸ“ŠPositive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:2422:157:1022:15
7:10
-
10K
6.21 mi11:25:3444:257:0922:10
7:09
-0:01
15K
9.32 mi11:48:221:07:137:1322:48
7:21
+0:12
20K
12.43 mi12:12:091:31:007:2023:47
7:40
+0:19
HALF
13.11 mi12:17:191:36:107:215:10
7:35
-0:05
25K
15.53 mi12:36:071:54:587:2518:48
7:46
+0:11
30K
18.64 mi13:00:582:19:497:3124:51
8:00
+0:14
20M
20.00 mi13:12:272:31:187:3411:29
8:28
+0:28
21M
21.00 mi13:22:332:41:247:4210:06
10:06
+1:38
35K
21.75 mi13:29:092:48:007:446:36
8:50
-1:16
23M
23.00 mi13:41:213:00:127:5112:12
9:45
+0:55
24M
24.00 mi13:50:373:09:287:549:16
9:16
-0:29
40K
24.85 mi13:58:493:17:407:588:12
9:36
+0:20
25.2M
25.20 mi14:02:343:21:258:003:45
10:53
+1:17
FINISH
26.22 mi14:11:243:30:158:028:50
8:41
-2:12

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

7:09 /mi

Average Pace

8:01 /mi

Slowest Pace

10:53 /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

1:54:58

55% of race

Time at Steady Pace

51:46

25% of race

Time at Slower Pace

43:31

21% of race

Average Pace: 8:01 /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 mi11:03:2422:157:1022:15
7:10
#9869
10K
6.21 mi11:25:3444:257:0922:10
7:09
#9759
15K
9.32 mi11:48:221:07:137:1322:48
7:21
#10283
20K
12.43 mi12:12:091:31:007:2023:47
7:40
#11052
HALF
13.11 mi12:17:191:36:107:215:10
7:35
#11181
25K
15.53 mi12:36:071:54:587:2518:48
7:46
#11575
30K
18.64 mi13:00:582:19:497:3124:51
8:00
#11882
20M
20.00 mi13:12:272:31:187:3411:29
8:28
#12202
21M
21.00 mi13:22:332:41:247:4210:06
10:06
#12838
35K
21.75 mi13:29:092:48:007:446:36
8:50
#13116
23M
23.00 mi13:41:213:00:127:5112:12
9:45
#13815
24M
24.00 mi13:50:373:09:287:549:16
9:16
#14206
40K
24.85 mi13:58:493:17:407:588:12
9:36
#14589
25.2M
25.20 mi14:02:343:21:258:003:45
10:53
#14777
FINISH
26.22 mi14:11:243:30:158:028:50
8:41
#14993
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 mi98691824182411449(Top 39%)2717(Top 22%)2717(Top 48%)
10K6.21 mi3.10 mi9759+1101775+491775+499682(Top 33%)1755(Top 14%)1755(Top 31%)
15K9.32 mi3.11 mi10283-5242064-2892064-28911449(Top 39%)2717(Top 22%)2717(Top 48%)
20K12.43 mi3.11 mi11052-7692497-4332497-43313339(Top 46%)3849(Top 31%)3849(Top 67%)
HALF13.11 mi0.68 mi11181-1292567-702567-7013761(Top 47%)4032(Top 32%)4032(Top 71%)
25K15.53 mi2.42 mi11575-3942801-2342801-23413469(Top 46%)3999(Top 32%)3999(Top 70%)
30K18.64 mi3.11 mi11882-3073018-2173018-21713488(Top 46%)4121(Top 33%)4121(Top 72%)
20M20.00 mi1.36 mi12202-3203218-2003218-20015940(Top 55%)5599(Top 45%)5599(Top 98%)
21M21.00 mi1.00 mi12838-6363616-3983616-39820755(Top 72%)8240(Top 66%)8240(Top 144%)
35K21.75 mi0.75 mi13116-2783770-1543770-15419249(Top 66%)7563(Top 60%)7563(Top 132%)
23M23.00 mi1.25 mi13815-6994203-4334203-43321401(Top 74%)8680(Top 69%)8680(Top 152%)
24M24.00 mi1.00 mi14206-3914448-2454448-24520518(Top 71%)8294(Top 66%)8294(Top 145%)
40K24.85 mi0.85 mi14589-3834695-2474695-24720697(Top 71%)8420(Top 67%)8420(Top 147%)
25.2M25.20 mi0.35 mi14777-1884818-1234818-12322063(Top 76%)9101(Top 72%)9101(Top 159%)
FINISH26.22 mi1.02 mi14993-2164949-1314949-13119003(Top 65%)7557(Top 60%)7557(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11449

Females

2717

F18-39

2717

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9682

Females

1755

F18-39

1755

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11449

Females

2717

F18-39

2717

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13339

Females

3849

F18-39

3849

20K→HALF

12.4 - 13.1 mi

Top 47%
Γ—2
+19ft-37ft

Overall

13761

Females

4032

F18-39

4032

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13469

Females

3999

F18-39

3999

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13488

Females

4121

F18-39

4121

30K→20M

18.6 - 20.0 mi

Top 55%
Γ—5
+64ft-50ft

Overall

15940

Females

5599

F18-39

5599

20M→21M

20.0 - 21.0 mi

Top 72%
Γ—8
+106ft-24ft

Overall

20755

Females

8240

F18-39

8240

21M→35K

21.0 - 21.8 mi

Top 66%
Γ—7
+17ft-86ft

Overall

19249

Females

7563

F18-39

7563

35K→23M

21.8 - 23.0 mi

Top 74%
Γ—5
+23ft-63ft

Overall

21401

Females

8680

F18-39

8680

23M→24M

23.0 - 24.0 mi

Top 71%
Γ—6
+12ft-82ft

Overall

20518

Females

8294

F18-39

8294

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20697

Females

8420

F18-39

8420

40K→25.2M

24.9 - 25.2 mi

Top 76%
Γ—1
+13ft-16ft

Overall

22063

Females

9101

F18-39

9101

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

19003

Females

7557

F18-39

7557

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
680*
Passed By
2723
Net Change
-5124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9869
5K β†’ 10K302*192+110#9869#9759
10K β†’ 15K49200-524#9759#10283
15K β†’ 20K36200-769#10283#11052
20K β†’ HALF9138-129#11052#11181
HALF β†’ 25K50200-394#11181#11575
25K β†’ 30K109200-307#11575#11882
30K β†’ 20M35200-320#11882#12202
20M β†’ 21M12200-636#12202#12838
21M β†’ 35K13200-278#12838#13116
35K β†’ 23M15200-699#13116#13815
23M β†’ 24M16200-391#13815#14206
24M β†’ 40K13200-383#14206#14589
40K β†’ 25.2M5193-188#14589#14777
25.2M β†’ FINISH16200-216#14777#14993
TOTALS680*2723-5124

* 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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