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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Giloh Yu

Bib: 30037 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Giloh

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:06/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:04
3.11 mi
Rank: #12172
Start → 5K
23:04 | 7:26/mi
10K
45:25
6.21 mi
Rank: #11166 (+1006)
5K → 10K
22:21 | 7:12/mi
15K
1:07:28
9.32 mi
Rank: #10509 (+657)
10K → 15K
22:03 | 7:06/mi
20K
1:30:12
12.43 mi
Rank: #10415 (+94)
15K → 20K
22:44 | 7:20/mi
HALF
1:35:17
13.11 mi
Rank: #10515 (-100)
20K → HALF
5:05 | 7:28/mi
25K
1:55:14
15.53 mi
Rank: #11713 (-1198)
HALF → 25K
19:57 | 8:14/mi
30K
2:20:17
18.64 mi
Rank: #12089 (-376)
25K → 30K
25:03 | 8:04/mi
20M
2:30:58
20.00 mi
Rank: #12063 (+26)
30K → 20M
10:41 | 7:52/mi
21M
2:39:19
21.00 mi
Rank: #12053 (+10)
20M → 21M
8:21 | 8:21/mi
35K
2:45:27
21.75 mi
Rank: #12196 (-143)
21M → 35K
6:08 | 8:12/mi
23M
2:55:29
23.00 mi
Rank: #12191 (+5)
35K → 23M
10:02 | 8:02/mi
24M
3:03:20
24.00 mi
Rank: #12183 (+8)
23M → 24M
7:51 | 7:51/mi
40K
3:10:00
24.85 mi
Rank: #12109 (+74)
24M → 40K
6:40 | 7:48/mi
25.2M
3:12:51
25.20 mi
Rank: #12067 (+42)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:20:15
26.22 mi
Rank: #11936 (+131)
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:17
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:44:58
Pace8:01 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5123:047:2623:04
7:26
-
10K
6.21 mi12:11:1245:257:1922:21
7:12
-0:14
15K
9.32 mi12:33:151:07:287:1522:03
7:06
-0:06
20K
12.43 mi12:55:591:30:127:1622:44
7:20
+0:14
HALF
13.11 mi13:01:041:35:177:175:05
7:28
+0:08
25K
15.53 mi13:21:011:55:147:2619:57
8:14
+0:46
30K
18.64 mi13:46:042:20:177:3225:03
8:04
-0:10
20M
20.00 mi13:56:452:30:587:3310:41
7:52
-0:12
21M
21.00 mi14:05:062:39:197:368:21
8:21
+0:29
35K
21.75 mi14:11:142:45:277:376:08
8:12
-0:09
23M
23.00 mi14:21:162:55:297:3810:02
8:02
-0:10
24M
24.00 mi14:29:073:03:207:397:51
7:51
-0:11
40K
24.85 mi14:35:473:10:007:396:40
7:48
-0:03
25.2M
25.20 mi14:38:383:12:517:402:51
8:16
+0:28
FINISH
26.22 mi14:46:023:20:157:397:24
7:16
-1:00

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

7:06 /mi

Average Pace

7:39 /mi

Slowest Pace

8:21 /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

1:49:21

55% of race

Time at Steady Pace

1:30:54

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi11:48:5123:047:2623:04
7:26
#12172
10K
6.21 mi12:11:1245:257:1922:21
7:12
#11166
15K
9.32 mi12:33:151:07:287:1522:03
7:06
#10509
20K
12.43 mi12:55:591:30:127:1622:44
7:20
#10415
HALF
13.11 mi13:01:041:35:177:175:05
7:28
#10515
25K
15.53 mi13:21:011:55:147:2619:57
8:14
#11713
30K
18.64 mi13:46:042:20:177:3225:03
8:04
#12089
20M
20.00 mi13:56:452:30:587:3310:41
7:52
#12063
21M
21.00 mi14:05:062:39:197:368:21
8:21
#12053
35K
21.75 mi14:11:142:45:277:376:08
8:12
#12196
23M
23.00 mi14:21:162:55:297:3810:02
8:02
#12191
24M
24.00 mi14:29:073:03:207:397:51
7:51
#12183
40K
24.85 mi14:35:473:10:007:396:40
7:48
#12109
25.2M
25.20 mi14:38:383:12:517:402:51
8:16
#12067
FINISH
26.22 mi14:46:023:20:157:397:24
7:16
#11936
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 mi12172301730179280(Top 32%)1607(Top 13%)1607(Top 28%)
10K6.21 mi3.10 mi11166+10062487+5302487+53010236(Top 35%)2025(Top 16%)2025(Top 35%)
15K9.32 mi3.11 mi10509+6572168+3192168+3199280(Top 32%)1607(Top 13%)1607(Top 28%)
20K12.43 mi3.11 mi10415+942158+102158+1010356(Top 36%)2231(Top 18%)2231(Top 39%)
HALF13.11 mi0.68 mi10515-1002219-612219-6112702(Top 44%)3420(Top 27%)3420(Top 60%)
25K15.53 mi2.42 mi11713-11982873-6542873-65416963(Top 58%)5956(Top 47%)5956(Top 104%)
30K18.64 mi3.11 mi12089-3763138-2653138-26513962(Top 48%)4374(Top 35%)4374(Top 77%)
20M20.00 mi1.36 mi12063+263141-33141-311835(Top 41%)3311(Top 26%)3311(Top 58%)
21M21.00 mi1.00 mi12053+103152-113152-1112188(Top 42%)3627(Top 29%)3627(Top 63%)
35K21.75 mi0.75 mi12196-1433249-973249-9715794(Top 54%)5623(Top 45%)5623(Top 98%)
23M23.00 mi1.25 mi12191+53279-303279-3012585(Top 43%)3905(Top 31%)3905(Top 68%)
24M24.00 mi1.00 mi12183+83311-323311-3212690(Top 44%)4077(Top 32%)4077(Top 71%)
40K24.85 mi0.85 mi12109+743300+113300+1111038(Top 38%)3274(Top 26%)3274(Top 57%)
25.2M25.20 mi0.35 mi12067+423279+213279+2110134(Top 35%)2898(Top 23%)2898(Top 51%)
FINISH26.22 mi1.02 mi11936+1313229+503229+509623(Top 33%)2669(Top 21%)2669(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9280

Females

1607

F18-39

1607

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10236

Females

2025

F18-39

2025

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9280

Females

1607

F18-39

1607

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10356

Females

2231

F18-39

2231

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12702

Females

3420

F18-39

3420

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16963

Females

5956

F18-39

5956

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13962

Females

4374

F18-39

4374

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11835

Females

3311

F18-39

3311

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12188

Females

3627

F18-39

3627

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15794

Females

5623

F18-39

5623

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12585

Females

3905

F18-39

3905

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12690

Females

4077

F18-39

4077

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11038

Females

3274

F18-39

3274

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10134

Females

2898

F18-39

2898

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9623

Females

2669

F18-39

2669

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2764*
Passed By
1235
Net Change
+236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12172
5K → 10K1042*36+1006#12172#11166
10K → 15K668*11+657#11166#10509
15K → 20K208*114+94#10509#10415
20K → HALF5105-100#10415#10515
HALF → 25K18200-1198#10515#11713
25K → 30K101200-376#11713#12089
30K → 20M10377+26#12089#12063
20M → 21M9686+10#12063#12053
21M → 35K22165-143#12053#12196
35K → 23M10499+5#12196#12191
23M → 24M8072+8#12191#12183
24M → 40K11440+74#12183#12109
40K → 25.2M508+42#12109#12067
25.2M → FINISH15322+131#12067#11936
TOTALS2764*1235+236

* 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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Activity Data

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