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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lucy Cheng

Bib: 11949 •F •Age: N/A

NV

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
29:00
3.11 mi
Rank: #23931
Start → 5K
29:00 | 9:21/mi
10K
57:37
6.21 mi
Rank: #23808 (+123)
5K → 10K
28:37 | 9:13/mi
15K
1:26:51
9.32 mi
Rank: #23976 (-168)
10K → 15K
29:14 | 9:25/mi
20K
1:56:04
12.43 mi
Rank: #23822 (+154)
15K → 20K
29:13 | 9:25/mi
HALF
2:02:28
13.11 mi
Rank: #23832 (-10)
20K → HALF
6:24 | 9:24/mi
25K
2:25:50
15.53 mi
Rank: #23737 (+95)
HALF → 25K
23:22 | 9:39/mi
30K
2:57:39
18.64 mi
Rank: #23716 (+21)
25K → 30K
31:49 | 10:15/mi
20M
3:11:55
20.00 mi
Rank: #23704 (+12)
30K → 20M
14:16 | 10:31/mi
21M
3:24:03
21.00 mi
Rank: #23816 (-112)
20M → 21M
12:08 | 12:08/mi
35K
3:31:31
21.75 mi
Rank: #23775 (+41)
21M → 35K
7:28 | 9:59/mi
23M
3:44:44
23.00 mi
Rank: #23758 (+17)
35K → 23M
13:13 | 10:34/mi
24M
3:54:48
24.00 mi
Rank: #23722 (+36)
23M → 24M
10:04 | 10:04/mi
40K
4:03:48
24.85 mi
Rank: #23700 (+22)
24M → 40K
9:00 | 10:32/mi
25.2M
4:07:43
25.20 mi
Rank: #23677 (+23)
40K → 25.2M
3:55 | 11:22/mi
FINISH
4:17:54
26.22 mi
Rank: #23684 (-7)
25.2M → FINISH
10:11 | 10:00/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
Time2:02:28
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:15:26
Pace10:20 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5229:009:2129:00
9:21
-
10K
6.21 mi11:17:2957:379:1728:37
9:13
-0:08
15K
9.32 mi11:46:431:26:519:2029:14
9:25
+0:12
20K
12.43 mi12:15:561:56:049:2129:13
9:25
0:00
HALF
13.11 mi12:22:202:02:289:216:24
9:24
-0:01
25K
15.53 mi12:45:422:25:509:2423:22
9:39
+0:15
30K
18.64 mi13:17:312:57:399:3231:49
10:15
+0:36
20M
20.00 mi13:31:473:11:559:3614:16
10:31
+0:16
21M
21.00 mi13:43:553:24:039:4412:08
12:08
+1:37
35K
21.75 mi13:51:233:31:319:447:28
9:59
-2:09
23M
23.00 mi14:04:363:44:449:4713:13
10:34
+0:35
24M
24.00 mi14:14:403:54:489:4810:04
10:04
-0:30
40K
24.85 mi14:23:404:03:489:499:00
10:32
+0:28
25.2M
25.20 mi14:27:354:07:439:503:55
11:22
+0:50
FINISH
26.22 mi14:37:464:17:549:5110:11
10:00
-1:22

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

9:13 /mi

Average Pace

9:51 /mi

Slowest Pace

12:08 /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

2:02:28

47% of race

Time at Steady Pace

1:22:54

32% of race

Time at Slower Pace

52:32

20% of race

Average Pace: 9:50 /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 mi10:48:5229:009:2129:00
9:21
#23931
10K
6.21 mi11:17:2957:379:1728:37
9:13
#23808
15K
9.32 mi11:46:431:26:519:2029:14
9:25
#23976
20K
12.43 mi12:15:561:56:049:2129:13
9:25
#23822
HALF
13.11 mi12:22:202:02:289:216:24
9:24
#23832
25K
15.53 mi12:45:422:25:509:2423:22
9:39
#23737
30K
18.64 mi13:17:312:57:399:3231:49
10:15
#23716
20M
20.00 mi13:31:473:11:559:3614:16
10:31
#23704
21M
21.00 mi13:43:553:24:039:4412:08
12:08
#23816
35K
21.75 mi13:51:233:31:319:447:28
9:59
#23775
23M
23.00 mi14:04:363:44:449:4713:13
10:34
#23758
24M
24.00 mi14:14:403:54:489:4810:04
10:04
#23722
40K
24.85 mi14:23:404:03:489:499:00
10:32
#23700
25.2M
25.20 mi14:27:354:07:439:503:55
11:22
#23677
FINISH
26.22 mi14:37:464:17:549:5110:11
10:00
#23684
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi239319631963124174(Top 83%)9741(Top 77%)9741(Top 1246%)
10K6.21 mi3.10 mi23808+1239562+699562+6923669(Top 82%)9493(Top 75%)9493(Top 1214%)
15K9.32 mi3.11 mi23976-1689644-829644-8224174(Top 83%)9741(Top 77%)9741(Top 1246%)
20K12.43 mi3.11 mi23822+1549565+799565+7923454(Top 81%)9422(Top 75%)9422(Top 1205%)
HALF13.11 mi0.68 mi23832-109571-69571-624083(Top 83%)9729(Top 77%)9729(Top 1244%)
25K15.53 mi2.42 mi23737+959542+299542+2923397(Top 81%)9415(Top 75%)9415(Top 1204%)
30K18.64 mi3.11 mi23716+219562-209562-2023722(Top 82%)9682(Top 77%)9682(Top 1238%)
20M20.00 mi1.36 mi23704+129572-109572-1023873(Top 82%)9839(Top 78%)9839(Top 1258%)
21M21.00 mi1.00 mi23816-1129631-599631-5925269(Top 87%)10637(Top 85%)10637(Top 1360%)
35K21.75 mi0.75 mi23775+419616+159616+1523125(Top 80%)9512(Top 76%)9512(Top 1216%)
23M23.00 mi1.25 mi23758+179629-139629-1323539(Top 81%)9804(Top 78%)9804(Top 1254%)
24M24.00 mi1.00 mi23722+369624+59624+522998(Top 79%)9548(Top 76%)9548(Top 1221%)
40K24.85 mi0.85 mi23700+229625-19625-123283(Top 80%)9767(Top 78%)9767(Top 1249%)
25.2M25.20 mi0.35 mi23677+239621+49621+423243(Top 80%)9745(Top 77%)9745(Top 1246%)
FINISH26.22 mi1.02 mi23684-79646-259646-2523828(Top 82%)10030(Top 80%)10030(Top 1283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

24174

Females

9741

F60-64

9741

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23669

Females

9493

F60-64

9493

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

24174

Females

9741

F60-64

9741

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23454

Females

9422

F60-64

9422

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24083

Females

9729

F60-64

9729

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23397

Females

9415

F60-64

9415

25K→30K

15.5 - 18.6 mi

Top 82%
×9
+181ft-148ft

Overall

23722

Females

9682

F60-64

9682

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23873

Females

9839

F60-64

9839

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25269

Females

10637

F60-64

10637

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23125

Females

9512

F60-64

9512

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23539

Females

9804

F60-64

9804

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22998

Females

9548

F60-64

9548

24M→40K

24.0 - 24.9 mi

Top 80%
×1
+6ft-20ft

Overall

23283

Females

9767

F60-64

9767

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23243

Females

9745

F60-64

9745

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23828

Females

10030

F60-64

10030

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1354*
Passed By
1041
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23931
5K → 10K279*156+123#23931#23808
10K → 15K98200-168#23808#23976
15K → 20K212*58+154#23976#23822
20K → HALF2131-10#23822#23832
HALF → 25K15863+95#23832#23737
25K → 30K158137+21#23737#23716
30K → 20M6957+12#23716#23704
20M → 21M23135-112#23704#23816
21M → 35K6221+41#23816#23775
35K → 23M8265+17#23775#23758
23M → 24M5115+36#23758#23722
24M → 40K5735+22#23722#23700
40K → 25.2M3916+23#23700#23677
25.2M → FINISH4552-7#23677#23684
TOTALS1354*1041+247

* 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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