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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hannah Olde Loohuis

Bib: 163 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Female)
#0 / 12578
Top 0.4%
Age Group (F18-39)
#0 / 5716
Top 0.7%
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
18:58
3.11 mi
Rank: #1619
Start β†’ 5K
18:58 | 6:07/mi
10K
37:43
6.21 mi
Rank: #1550 (+69)
5K β†’ 10K
18:45 | 6:03/mi
15K
56:30
9.32 mi
Rank: #1546 (+4)
10K β†’ 15K
18:47 | 6:03/mi
20K
1:15:28
12.43 mi
Rank: #1564 (-18)
15K β†’ 20K
18:58 | 6:07/mi
HALF
1:19:35
13.11 mi
Rank: #1575 (-11)
20K β†’ HALF
4:07 | 6:03/mi
25K
1:34:20
15.53 mi
Rank: #1528 (+47)
HALF β†’ 25K
14:45 | 6:05/mi
30K
1:53:37
18.64 mi
Rank: #1445 (+83)
25K β†’ 30K
19:17 | 6:13/mi
20M
2:02:14
20.00 mi
Rank: #1444 (+1)
30K β†’ 20M
8:37 | 6:21/mi
21M
2:08:52
21.00 mi
Rank: #1446 (-2)
20M β†’ 21M
6:38 | 6:38/mi
35K
2:13:16
21.75 mi
Rank: #1413 (+33)
21M β†’ 35K
4:24 | 5:53/mi
23M
2:20:58
23.00 mi
Rank: #1367 (+46)
35K β†’ 23M
7:42 | 6:10/mi
24M
2:26:51
24.00 mi
Rank: #1313 (+54)
23M β†’ 24M
5:53 | 5:53/mi
40K
2:32:02
24.85 mi
Rank: #1280 (+33)
24M β†’ 40K
5:11 | 6:04/mi
25.2M
2:34:16
25.20 mi
Rank: #1266 (+14)
40K β†’ 25.2M
2:14 | 6:29/mi
FINISH
2:40:12
26.22 mi
Rank: #1240 (+26)
25.2M β†’ FINISH
5:56 | 5:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:35
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:20:37
Pace6:09 /mi
πŸ“ŠPositive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:06:0018:586:0718:58
6:07
-
10K
6.21 mi10:24:4537:436:0518:45
6:03
-0:04
15K
9.32 mi10:43:3256:306:0418:47
6:03
0:00
20K
12.43 mi11:02:301:15:286:0518:58
6:07
+0:04
HALF
13.11 mi11:06:371:19:356:054:07
6:03
-0:04
25K
15.53 mi11:21:221:34:206:0514:45
6:05
+0:02
30K
18.64 mi11:40:391:53:376:0619:17
6:13
+0:08
20M
20.00 mi11:49:162:02:146:078:37
6:21
+0:08
21M
21.00 mi11:55:542:08:526:096:38
6:38
+0:17
35K
21.75 mi12:00:182:13:166:084:24
5:53
-0:45
23M
23.00 mi12:08:002:20:586:087:42
6:10
+0:17
24M
24.00 mi12:13:532:26:516:085:53
5:53
-0:17
40K
24.85 mi12:19:042:32:026:085:11
6:04
+0:11
25.2M
25.20 mi12:21:182:34:166:082:14
6:29
+0:25
FINISH
26.22 mi12:27:142:40:126:075:56
5:50
-0:39

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

5:50 /mi

Average Pace

6:07 /mi

Slowest Pace

6:38 /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

2:31:20

94% of race

Time at Steady Pace

8:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:07 /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 mi10:06:0018:586:0718:58
6:07
#1619
10K
6.21 mi10:24:4537:436:0518:45
6:03
#1550
15K
9.32 mi10:43:3256:306:0418:47
6:03
#1546
20K
12.43 mi11:02:301:15:286:0518:58
6:07
#1564
HALF
13.11 mi11:06:371:19:356:054:07
6:03
#1575
25K
15.53 mi11:21:221:34:206:0514:45
6:05
#1528
30K
18.64 mi11:40:391:53:376:0619:17
6:13
#1445
20M
20.00 mi11:49:162:02:146:078:37
6:21
#1444
21M
21.00 mi11:55:542:08:526:096:38
6:38
#1446
35K
21.75 mi12:00:182:13:166:084:24
5:53
#1413
23M
23.00 mi12:08:002:20:586:087:42
6:10
#1367
24M
24.00 mi12:13:532:26:516:085:53
5:53
#1313
40K
24.85 mi12:19:042:32:026:085:11
6:04
#1280
25.2M
25.20 mi12:21:182:34:166:082:14
6:29
#1266
FINISH
26.22 mi12:27:142:40:126:075:56
5:50
#1240
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 mi161961611572(Top 5%)55(Top 0.4%)55(Top 1.0%)
10K6.21 mi3.10 mi1550+6957+457+41510(Top 5%)57(Top 0.5%)57(Top 1.0%)
15K9.32 mi3.11 mi1546+457571572(Top 5%)55(Top 0.4%)55(Top 1.0%)
20K12.43 mi3.11 mi1564-1857571609(Top 6%)54(Top 0.4%)54(Top 0.9%)
HALF13.11 mi0.68 mi1575-1158-158-11691(Top 6%)57(Top 0.5%)57(Top 1.0%)
25K15.53 mi2.42 mi1528+4755+355+31398(Top 5%)48(Top 0.4%)48(Top 0.8%)
30K18.64 mi3.11 mi1445+8353+253+21304(Top 4%)46(Top 0.4%)46(Top 0.8%)
20M20.00 mi1.36 mi1444+152+152+11742(Top 6%)71(Top 0.6%)71(Top 1%)
21M21.00 mi1.00 mi1446-252521778(Top 6%)71(Top 0.6%)71(Top 1%)
35K21.75 mi0.75 mi1413+3351+151+1849(Top 3%)36(Top 0.3%)36(Top 0.6%)
23M23.00 mi1.25 mi1367+4649+249+21080(Top 4%)42(Top 0.3%)42(Top 0.7%)
24M24.00 mi1.00 mi1313+544949764(Top 3%)35(Top 0.3%)35(Top 0.6%)
40K24.85 mi0.85 mi1280+334949943(Top 3%)40(Top 0.3%)40(Top 0.7%)
25.2M25.20 mi0.35 mi1266+1448+148+1889(Top 3%)36(Top 0.3%)36(Top 0.6%)
FINISH26.22 mi1.02 mi1240+2646+246+21053(Top 4%)49(Top 0.4%)49(Top 0.9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
Γ—21
+97ft-345ft

Overall

1572

Females

55

F18-39

55

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1510

Females

57

F18-39

57

10K→15K

6.2 - 9.3 mi

Top 5%
Γ—3
+67ft-78ft

Overall

1572

Females

55

F18-39

55

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1609

Females

54

F18-39

54

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1691

Females

57

F18-39

57

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1398

Females

48

F18-39

48

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1304

Females

46

F18-39

46

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1742

Females

71

F18-39

71

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1778

Females

71

F18-39

71

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

849

Females

36

F18-39

36

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1080

Females

42

F18-39

42

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

764

Females

35

F18-39

35

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

943

Females

40

F18-39

40

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

889

Females

36

F18-39

36

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1053

Females

49

F18-39

49

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
661
Passed By
282
Net Change
+379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1619
5K β†’ 10K11950+69#1619#1550
10K β†’ 15K5349+4#1550#1546
15K β†’ 20K4260-18#1546#1564
20K β†’ HALF213-11#1564#1575
HALF β†’ 25K6215+47#1575#1528
25K β†’ 30K10017+83#1528#1445
30K β†’ 20M2928+1#1445#1444
20M β†’ 21M2527-2#1444#1446
21M β†’ 35K352+33#1446#1413
35K β†’ 23M515+46#1413#1367
23M β†’ 24M584+54#1367#1313
24M β†’ 40K341+33#1313#1280
40K β†’ 25.2M184+14#1280#1266
25.2M β†’ FINISH337+26#1266#1240
TOTALS661282+379
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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