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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Charrissa Lin

Bib: 21408 •F •Age: N/A

NM

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 50%
Masters (Masters Women)
#0 / 6862
Top 38%
Age Group (F55-59)
#0 / 951
Top 15%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
25:53
3.11 mi
Rank: #19077
Start → 5K
25:53 | 8:20/mi
10K
52:00
6.21 mi
Rank: #19435 (-358)
5K → 10K
26:07 | 8:25/mi
15K
1:17:58
9.32 mi
Rank: #19379 (+56)
10K → 15K
25:58 | 8:22/mi
20K
1:43:49
12.43 mi
Rank: #19096 (+283)
15K → 20K
25:51 | 8:20/mi
HALF
1:49:28
13.11 mi
Rank: #19090 (+6)
20K → HALF
5:39 | 8:18/mi
25K
2:09:43
15.53 mi
Rank: #18846 (+244)
HALF → 25K
20:15 | 8:21/mi
30K
2:35:49
18.64 mi
Rank: #18387 (+459)
25K → 30K
26:06 | 8:25/mi
20M
2:47:07
20.00 mi
Rank: #18127 (+260)
30K → 20M
11:18 | 8:20/mi
21M
2:55:47
21.00 mi
Rank: #17918 (+209)
20M → 21M
8:40 | 8:40/mi
35K
3:01:53
21.75 mi
Rank: #17809 (+109)
21M → 35K
6:06 | 8:10/mi
23M
3:12:22
23.00 mi
Rank: #17631 (+178)
35K → 23M
10:29 | 8:23/mi
24M
3:20:31
24.00 mi
Rank: #17470 (+161)
23M → 24M
8:09 | 8:09/mi
40K
3:27:38
24.85 mi
Rank: #17343 (+127)
24M → 40K
7:07 | 8:20/mi
25.2M
3:30:41
25.20 mi
Rank: #17268 (+75)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:39:05
26.22 mi
Rank: #17245 (+23)
25.2M → FINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:49:28
Pace8:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:37
Pace8:22 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0225:538:2025:53
8:20
-
10K
6.21 mi11:53:0952:008:2326:07
8:25
+0:05
15K
9.32 mi12:19:071:17:588:2225:58
8:22
-0:03
20K
12.43 mi12:44:581:43:498:2225:51
8:20
-0:02
HALF
13.11 mi12:50:371:49:288:225:39
8:18
-0:02
25K
15.53 mi13:10:522:09:438:2220:15
8:21
+0:03
30K
18.64 mi13:36:582:35:498:2226:06
8:25
+0:04
20M
20.00 mi13:48:162:47:078:2211:18
8:20
-0:05
21M
21.00 mi13:56:562:55:478:238:40
8:40
+0:20
35K
21.75 mi14:03:023:01:538:226:06
8:10
-0:30
23M
23.00 mi14:13:313:12:228:2210:29
8:23
+0:13
24M
24.00 mi14:21:403:20:318:228:09
8:09
-0:14
40K
24.85 mi14:28:473:27:388:227:07
8:20
+0:11
25.2M
25.20 mi14:31:503:30:418:223:03
8:51
+0:31
FINISH
26.22 mi14:40:143:39:058:228:24
8:15
-0:36

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

8:09 /mi

Average Pace

8:22 /mi

Slowest Pace

8:51 /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

3:27:22

95% of race

Time at Steady Pace

11:43

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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 mi11:27:0225:538:2025:53
8:20
#19077
10K
6.21 mi11:53:0952:008:2326:07
8:25
#19435
15K
9.32 mi12:19:071:17:588:2225:58
8:22
#19379
20K
12.43 mi12:44:581:43:498:2225:51
8:20
#19096
HALF
13.11 mi12:50:371:49:288:225:39
8:18
#19090
25K
15.53 mi13:10:522:09:438:2220:15
8:21
#18846
30K
18.64 mi13:36:582:35:498:2226:06
8:25
#18387
20M
20.00 mi13:48:162:47:078:2211:18
8:20
#18127
21M
21.00 mi13:56:562:55:478:238:40
8:40
#17918
35K
21.75 mi14:03:023:01:538:226:06
8:10
#17809
23M
23.00 mi14:13:313:12:228:2210:29
8:23
#17631
24M
24.00 mi14:21:403:20:318:228:09
8:09
#17470
40K
24.85 mi14:28:473:27:388:227:07
8:20
#17343
25.2M
25.20 mi14:31:503:30:418:223:03
8:51
#17268
FINISH
26.22 mi14:40:143:39:058:228:24
8:15
#17245
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 mi190777131713119340(Top 67%)7226(Top 57%)7226(Top 760%)
10K6.21 mi3.10 mi19435-3587306-1757306-17519811(Top 68%)7484(Top 60%)7484(Top 787%)
15K9.32 mi3.11 mi19379+567261+457261+4519340(Top 67%)7226(Top 57%)7226(Top 760%)
20K12.43 mi3.11 mi19096+2837111+1507111+15018249(Top 63%)6658(Top 53%)6658(Top 700%)
HALF13.11 mi0.68 mi19090+67108+37108+318968(Top 65%)7014(Top 56%)7014(Top 738%)
25K15.53 mi2.42 mi18846+2446981+1276981+12717693(Top 61%)6390(Top 51%)6390(Top 672%)
30K18.64 mi3.11 mi18387+4596759+2226759+22216284(Top 56%)5680(Top 45%)5680(Top 597%)
20M20.00 mi1.36 mi18127+2606639+1206639+12015083(Top 52%)5113(Top 41%)5113(Top 538%)
21M21.00 mi1.00 mi17918+2096527+1126527+11214229(Top 49%)4716(Top 37%)4716(Top 496%)
35K21.75 mi0.75 mi17809+1096480+476480+4715550(Top 54%)5508(Top 44%)5508(Top 579%)
23M23.00 mi1.25 mi17631+1786404+766404+7614976(Top 52%)5262(Top 42%)5262(Top 553%)
24M24.00 mi1.00 mi17470+1616337+676337+6714790(Top 51%)5226(Top 42%)5226(Top 550%)
40K24.85 mi0.85 mi17343+1276278+596278+5914648(Top 50%)5245(Top 42%)5245(Top 552%)
25.2M25.20 mi0.35 mi17268+756244+346244+3413897(Top 48%)4872(Top 39%)4872(Top 512%)
FINISH26.22 mi1.02 mi17245+236254-106254-1016698(Top 58%)6344(Top 50%)6344(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19340

Females

7226

F55-59

7226

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19811

Females

7484

F55-59

7484

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19340

Females

7226

F55-59

7226

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18249

Females

6658

F55-59

6658

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18968

Females

7014

F55-59

7014

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17693

Females

6390

F55-59

6390

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16284

Females

5680

F55-59

5680

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15083

Females

5113

F55-59

5113

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14229

Females

4716

F55-59

4716

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15550

Females

5508

F55-59

5508

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

14976

Females

5262

F55-59

5262

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14790

Females

5226

F55-59

5226

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14648

Females

5245

F55-59

5245

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13897

Females

4872

F55-59

4872

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16698

Females

6344

F55-59

6344

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2671*
Passed By
560
Net Change
+1832
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19077
5K → 10K121200-358#19077#19435
10K → 15K203*147+56#19435#19379
15K → 20K323*40+283#19379#19096
20K → HALF3327+6#19096#19090
HALF → 25K269*25+244#19090#18846
25K → 30K472*13+459#18846#18387
30K → 20M265*5+260#18387#18127
20M → 21M216*7+209#18127#17918
21M → 35K1189+109#17918#17809
35K → 23M19113+178#17809#17631
23M → 24M1698+161#17631#17470
24M → 40K1358+127#17470#17343
40K → 25.2M816+75#17343#17268
25.2M → FINISH7552+23#17268#17245
TOTALS2671*560+1832

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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