All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chien Hui Lin

Bib: 12697 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
24:54
3.11 mi
Rank: #17045
Start → 5K
24:54 | 8:01/mi
10K
50:04
6.21 mi
Rank: #17491 (-446)
5K → 10K
25:10 | 8:07/mi
15K
1:15:19
9.32 mi
Rank: #17631 (-140)
10K → 15K
25:15 | 8:08/mi
20K
1:42:20
12.43 mi
Rank: #18362 (-731)
15K → 20K
27:01 | 8:42/mi
HALF
1:48:03
13.11 mi
Rank: #18423 (-61)
20K → HALF
5:43 | 8:24/mi
25K
2:08:20
15.53 mi
Rank: #18317 (+106)
HALF → 25K
20:17 | 8:22/mi
30K
2:35:25
18.64 mi
Rank: #18253 (+64)
25K → 30K
27:05 | 8:44/mi
20M
2:47:08
20.00 mi
Rank: #18132 (+121)
30K → 20M
11:43 | 8:38/mi
21M
2:56:05
21.00 mi
Rank: #17997 (+135)
20M → 21M
8:57 | 8:57/mi
35K
3:02:05
21.75 mi
Rank: #17858 (+139)
21M → 35K
6:00 | 8:02/mi
23M
3:12:30
23.00 mi
Rank: #17657 (+201)
35K → 23M
10:25 | 8:20/mi
24M
3:20:37
24.00 mi
Rank: #17492 (+165)
23M → 24M
8:07 | 8:07/mi
40K
3:27:45
24.85 mi
Rank: #17364 (+128)
24M → 40K
7:08 | 8:21/mi
25.2M
3:30:48
25.20 mi
Rank: #17298 (+66)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:38:45
26.22 mi
Rank: #17159 (+139)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:03
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1424:548:0124:54
8:01
-
10K
6.21 mi11:18:2450:048:0425:10
8:07
+0:06
15K
9.32 mi11:43:391:15:198:0525:15
8:08
+0:01
20K
12.43 mi12:10:401:42:208:1527:01
8:42
+0:34
HALF
13.11 mi12:16:231:48:038:155:43
8:24
-0:18
25K
15.53 mi12:36:402:08:208:1620:17
8:22
-0:02
30K
18.64 mi13:03:452:35:258:2127:05
8:44
+0:22
20M
20.00 mi13:15:282:47:088:2211:43
8:38
-0:06
21M
21.00 mi13:24:252:56:058:248:57
8:57
+0:19
35K
21.75 mi13:30:253:02:058:236:00
8:02
-0:55
23M
23.00 mi13:40:503:12:308:2310:25
8:20
+0:18
24M
24.00 mi13:48:573:20:378:228:07
8:07
-0:13
40K
24.85 mi13:56:053:27:458:227:08
8:21
+0:14
25.2M
25.20 mi13:59:083:30:488:223:03
8:51
+0:30
FINISH
26.22 mi14:07:053:38:458:217:57
7:49
-1:02

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

7:49 /mi

Average Pace

8:21 /mi

Slowest Pace

8:57 /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

2:20:56

64% of race

Time at Steady Pace

1:17:49

36% 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 mi10:53:1424:548:0124:54
8:01
#17045
10K
6.21 mi11:18:2450:048:0425:10
8:07
#17491
15K
9.32 mi11:43:391:15:198:0525:15
8:08
#17631
20K
12.43 mi12:10:401:42:208:1527:01
8:42
#18362
HALF
13.11 mi12:16:231:48:038:155:43
8:24
#18423
25K
15.53 mi12:36:402:08:208:1620:17
8:22
#18317
30K
18.64 mi13:03:452:35:258:2127:05
8:44
#18253
20M
20.00 mi13:15:282:47:088:2211:43
8:38
#18132
21M
21.00 mi13:24:252:56:058:248:57
8:57
#17997
35K
21.75 mi13:30:253:02:058:236:00
8:02
#17858
23M
23.00 mi13:40:503:12:308:2310:25
8:20
#17657
24M
24.00 mi13:48:573:20:378:228:07
8:07
#17492
40K
24.85 mi13:56:053:27:458:227:08
8:21
#17364
25.2M
25.20 mi13:59:083:30:488:223:03
8:51
#17298
FINISH
26.22 mi14:07:053:38:458:217:57
7:49
#17159
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi17045110261102617860(Top 62%)11386(Top 70%)11386(Top 472%)
10K6.21 mi3.10 mi17491-44611210-18411210-18417961(Top 62%)11424(Top 70%)11424(Top 473%)
15K9.32 mi3.11 mi17631-14011271-6111271-6117860(Top 62%)11386(Top 70%)11386(Top 472%)
20K12.43 mi3.11 mi18362-73111598-32711598-32720401(Top 70%)12472(Top 76%)12472(Top 517%)
HALF13.11 mi0.68 mi18423-6111623-2511623-2519502(Top 67%)12084(Top 74%)12084(Top 501%)
25K15.53 mi2.42 mi18317+10611560+6311560+6317751(Top 61%)11254(Top 69%)11254(Top 466%)
30K18.64 mi3.11 mi18253+6411494+6611494+6618106(Top 62%)11298(Top 69%)11298(Top 468%)
20M20.00 mi1.36 mi18132+12111414+8011414+8016930(Top 58%)10708(Top 66%)10708(Top 444%)
21M21.00 mi1.00 mi17997+13511344+7011344+7015844(Top 55%)10193(Top 62%)10193(Top 422%)
35K21.75 mi0.75 mi17858+13911276+6811276+6814616(Top 50%)9607(Top 59%)9607(Top 398%)
23M23.00 mi1.25 mi17657+20111162+11411162+11414603(Top 50%)9507(Top 58%)9507(Top 394%)
24M24.00 mi1.00 mi17492+16511069+9311069+9314534(Top 50%)9407(Top 58%)9407(Top 390%)
40K24.85 mi0.85 mi17364+12811003+6611003+6614696(Top 51%)9382(Top 57%)9382(Top 389%)
25.2M25.20 mi0.35 mi17298+6610964+3910964+3913750(Top 47%)8962(Top 55%)8962(Top 371%)
FINISH26.22 mi1.02 mi17159+13910886+7810886+7813776(Top 47%)8929(Top 55%)8929(Top 370%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17860

Males

11386

M45-49

11386

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17961

Males

11424

M45-49

11424

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17860

Males

11386

M45-49

11386

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20401

Males

12472

M45-49

12472

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19502

Males

12084

M45-49

12084

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17751

Males

11254

M45-49

11254

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

18106

Males

11298

M45-49

11298

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16930

Males

10708

M45-49

10708

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15844

Males

10193

M45-49

10193

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14616

Males

9607

M45-49

9607

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14603

Males

9507

M45-49

9507

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14534

Males

9407

M45-49

9407

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14696

Males

9382

M45-49

9382

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13750

Males

8962

M45-49

8962

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13776

Males

8929

M45-49

8929

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1892*
Passed By
997
Net Change
-114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17045
5K → 10K122200-446#17045#17491
10K → 15K133200-140#17491#17631
15K → 20K37200-731#17631#18362
20K → HALF1576-61#18362#18423
HALF → 25K17468+106#18423#18317
25K → 30K208*144+64#18317#18253
30K → 20M16544+121#18253#18132
20M → 21M15015+135#18132#17997
21M → 35K1445+139#17997#17858
35K → 23M208*7+201#17858#17657
23M → 24M17611+165#17657#17492
24M → 40K1346+128#17492#17364
40K → 25.2M737+66#17364#17298
25.2M → FINISH15314+139#17298#17159
TOTALS1892*997-114

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

AI Key Insights

Powered by MyRace AI

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback