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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hannah Olenchek

Bib: 16610 •F •Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 22%
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
22:39
3.11 mi
Rank: #10965
Start → 5K
22:39 | 7:18/mi
10K
45:14
6.21 mi
Rank: #10900 (+65)
5K → 10K
22:35 | 7:17/mi
15K
1:07:42
9.32 mi
Rank: #10722 (+178)
10K → 15K
22:28 | 7:14/mi
20K
1:30:15
12.43 mi
Rank: #10442 (+280)
15K → 20K
22:33 | 7:16/mi
HALF
1:35:19
13.11 mi
Rank: #10530 (-88)
20K → HALF
5:04 | 7:26/mi
25K
1:52:43
15.53 mi
Rank: #10205 (+325)
HALF → 25K
17:24 | 7:11/mi
30K
2:14:51
18.64 mi
Rank: #9528 (+677)
25K → 30K
22:08 | 7:08/mi
20M
2:24:22
20.00 mi
Rank: #9174 (+354)
30K → 20M
9:31 | 7:01/mi
21M
2:31:50
21.00 mi
Rank: #8979 (+195)
20M → 21M
7:28 | 7:28/mi
35K
2:37:04
21.75 mi
Rank: #8875 (+104)
21M → 35K
5:14 | 7:00/mi
23M
2:46:16
23.00 mi
Rank: #8748 (+127)
35K → 23M
9:12 | 7:22/mi
24M
2:53:24
24.00 mi
Rank: #8656 (+92)
23M → 24M
7:08 | 7:08/mi
40K
2:59:33
24.85 mi
Rank: #8541 (+115)
24M → 40K
6:09 | 7:12/mi
25.2M
3:02:04
25.20 mi
Rank: #8452 (+89)
40K → 25.2M
2:31 | 7:18/mi
FINISH
3:08:55
26.22 mi
Rank: #8285 (+167)
25.2M → FINISH
6:51 | 6:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:35:19
Pace7:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:36
Pace7:09 /mi
📊Negative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0122:397:1822:39
7:18
-
10K
6.21 mi11:46:3645:147:1722:35
7:17
-0:01
15K
9.32 mi12:09:041:07:427:1622:28
7:14
-0:03
20K
12.43 mi12:31:371:30:157:1622:33
7:16
+0:02
HALF
13.11 mi12:36:411:35:197:175:04
7:26
+0:10
25K
15.53 mi12:54:051:52:437:1617:24
7:11
-0:15
30K
18.64 mi13:16:132:14:517:1522:08
7:08
-0:03
20M
20.00 mi13:25:442:24:227:149:31
7:01
-0:07
21M
21.00 mi13:33:122:31:507:147:28
7:28
+0:27
35K
21.75 mi13:38:262:37:047:145:14
7:00
-0:28
23M
23.00 mi13:47:382:46:167:149:12
7:22
+0:22
24M
24.00 mi13:54:462:53:247:147:08
7:08
-0:14
40K
24.85 mi14:00:552:59:337:146:09
7:12
+0:04
25.2M
25.20 mi14:03:263:02:047:142:31
7:18
+0:06
FINISH
26.22 mi14:10:173:08:557:136:51
6:44
-0:34

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

6:44 /mi

Average Pace

7:13 /mi

Slowest Pace

7:28 /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

2:56:23

93% of race

Time at Steady Pace

12:32

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi11:24:0122:397:1822:39
7:18
#10965
10K
6.21 mi11:46:3645:147:1722:35
7:17
#10900
15K
9.32 mi12:09:041:07:427:1622:28
7:14
#10722
20K
12.43 mi12:31:371:30:157:1622:33
7:16
#10442
HALF
13.11 mi12:36:411:35:197:175:04
7:26
#10530
25K
15.53 mi12:54:051:52:437:1617:24
7:11
#10205
30K
18.64 mi13:16:132:14:517:1522:08
7:08
#9528
20M
20.00 mi13:25:442:24:227:149:31
7:01
#9174
21M
21.00 mi13:33:122:31:507:147:28
7:28
#8979
35K
21.75 mi13:38:262:37:047:145:14
7:00
#8875
23M
23.00 mi13:47:382:46:167:149:12
7:22
#8748
24M
24.00 mi13:54:462:53:247:147:08
7:08
#8656
40K
24.85 mi14:00:552:59:337:146:09
7:12
#8541
25.2M
25.20 mi14:03:263:02:047:142:31
7:18
#8452
FINISH
26.22 mi14:10:173:08:557:136:51
6:44
#8285
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 mi109652344234410389(Top 36%)2153(Top 17%)2153(Top 38%)
10K6.21 mi3.10 mi10900+652346-22346-210877(Top 37%)2352(Top 19%)2352(Top 41%)
15K9.32 mi3.11 mi10722+1782281+652281+6510389(Top 36%)2153(Top 17%)2153(Top 38%)
20K12.43 mi3.11 mi10442+2802172+1092172+1099822(Top 34%)1944(Top 15%)1944(Top 34%)
HALF13.11 mi0.68 mi10530-882228-562228-5612420(Top 43%)3230(Top 26%)3230(Top 57%)
25K15.53 mi2.42 mi10205+3252084+1442084+1448678(Top 30%)1518(Top 12%)1518(Top 27%)
30K18.64 mi3.11 mi9528+6771805+2791805+2796870(Top 24%)954(Top 8%)954(Top 17%)
20M20.00 mi1.36 mi9174+3541669+1361669+1365633(Top 19%)654(Top 5%)654(Top 11%)
21M21.00 mi1.00 mi8979+1951607+621607+626305(Top 22%)970(Top 8%)970(Top 17%)
35K21.75 mi0.75 mi8875+1041580+271580+277135(Top 25%)1219(Top 10%)1219(Top 21%)
23M23.00 mi1.25 mi8748+1271568+121568+127837(Top 27%)1564(Top 12%)1564(Top 27%)
24M24.00 mi1.00 mi8656+921553+151553+157415(Top 26%)1467(Top 12%)1467(Top 26%)
40K24.85 mi0.85 mi8541+1151527+261527+266746(Top 23%)1266(Top 10%)1266(Top 22%)
25.2M25.20 mi0.35 mi8452+891508+191508+194206(Top 14%)586(Top 5%)586(Top 10%)
FINISH26.22 mi1.02 mi8285+1671458+501458+505632(Top 19%)987(Top 8%)987(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10389

Females

2153

F18-39

2153

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10877

Females

2352

F18-39

2352

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10389

Females

2153

F18-39

2153

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9822

Females

1944

F18-39

1944

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12420

Females

3230

F18-39

3230

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8678

Females

1518

F18-39

1518

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6870

Females

954

F18-39

954

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5633

Females

654

F18-39

654

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6305

Females

970

F18-39

970

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7135

Females

1219

F18-39

1219

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7837

Females

1564

F18-39

1564

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7415

Females

1467

F18-39

1467

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6746

Females

1266

F18-39

1266

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

4206

Females

586

F18-39

586

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5632

Females

987

F18-39

987

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3206*
Passed By
526
Net Change
+2680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10965
5K → 10K265*200+65#10965#10900
10K → 15K257*79+178#10900#10722
15K → 20K323*43+280#10722#10442
20K → HALF795-88#10442#10530
HALF → 25K332*7+325#10530#10205
25K → 30K682*5+677#10205#9528
30K → 20M356*2+354#9528#9174
20M → 21M2005+195#9174#8979
21M → 35K1084+104#8979#8875
35K → 23M17346+127#8875#8748
23M → 24M12028+92#8748#8656
24M → 40K1205+115#8656#8541
40K → 25.2M901+89#8541#8452
25.2M → FINISH1736+167#8452#8285
TOTALS3206*526+2680

* 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

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OTQ

Olympic Trials Qualifying analysis available

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