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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rebecca Olivieri

Bib: 14657 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 30%
Gender (Female)
#0 / 12578
Top 13%
Age Group (F18-39)
#0 / 5716
Top 23%
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
20:13
3.11 mi
Rank: #4265
Start → 5K
20:13 | 6:31/mi
10K
41:27
6.21 mi
Rank: #5622 (-1357)
5K → 10K
21:14 | 6:51/mi
15K
1:03:11
9.32 mi
Rank: #6637 (-1015)
10K → 15K
21:44 | 7:00/mi
20K
1:25:43
12.43 mi
Rank: #7574 (-937)
15K → 20K
22:32 | 7:16/mi
HALF
1:30:37
13.11 mi
Rank: #7711 (-137)
20K → HALF
4:54 | 7:12/mi
25K
1:48:40
15.53 mi
Rank: #8138 (-427)
HALF → 25K
18:03 | 7:27/mi
30K
2:12:11
18.64 mi
Rank: #8366 (-228)
25K → 30K
23:31 | 7:35/mi
20M
2:22:34
20.00 mi
Rank: #8442 (-76)
30K → 20M
10:23 | 7:39/mi
21M
2:30:41
21.00 mi
Rank: #8524 (-82)
20M → 21M
8:07 | 8:07/mi
35K
2:36:06
21.75 mi
Rank: #8482 (+42)
21M → 35K
5:25 | 7:15/mi
23M
2:45:42
23.00 mi
Rank: #8552 (-70)
35K → 23M
9:36 | 7:41/mi
24M
2:53:03
24.00 mi
Rank: #8529 (+23)
23M → 24M
7:21 | 7:21/mi
40K
2:59:31
24.85 mi
Rank: #8536 (-7)
24M → 40K
6:28 | 7:34/mi
25.2M
3:02:18
25.20 mi
Rank: #8506 (+30)
40K → 25.2M
2:47 | 8:05/mi
FINISH
3:09:48
26.22 mi
Rank: #8560 (-54)
25.2M → FINISH
7:30 | 7:22/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
Time1:30:37
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:39:11
Pace7:34 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3920:136:3120:13
6:31
-
10K
6.21 mi11:10:5341:276:4121:14
6:51
+0:20
15K
9.32 mi11:32:371:03:116:4721:44
7:00
+0:09
20K
12.43 mi11:55:091:25:436:5422:32
7:16
+0:16
HALF
13.11 mi12:00:031:30:376:554:54
7:12
-0:04
25K
15.53 mi12:18:061:48:407:0018:03
7:27
+0:15
30K
18.64 mi12:41:372:12:117:0623:31
7:35
+0:08
20M
20.00 mi12:52:002:22:347:0810:23
7:39
+0:04
21M
21.00 mi13:00:072:30:417:118:07
8:07
+0:28
35K
21.75 mi13:05:322:36:067:115:25
7:15
-0:52
23M
23.00 mi13:15:082:45:427:139:36
7:41
+0:26
24M
24.00 mi13:22:292:53:037:137:21
7:21
-0:20
40K
24.85 mi13:28:572:59:317:146:28
7:34
+0:13
25.2M
25.20 mi13:31:443:02:187:152:47
8:05
+0:31
FINISH
26.22 mi13:39:143:09:487:157:30
7:22
-0:43

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

6:31 /mi

Average Pace

7:15 /mi

Slowest Pace

8:07 /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

1:03:11

33% of race

Time at Steady Pace

1:12:13

38% of race

Time at Slower Pace

54:24

29% of race

Average Pace: 7:14 /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 mi10:49:3920:136:3120:13
6:31
#4265
10K
6.21 mi11:10:5341:276:4121:14
6:51
#5622
15K
9.32 mi11:32:371:03:116:4721:44
7:00
#6637
20K
12.43 mi11:55:091:25:436:5422:32
7:16
#7574
HALF
13.11 mi12:00:031:30:376:554:54
7:12
#7711
25K
15.53 mi12:18:061:48:407:0018:03
7:27
#8138
30K
18.64 mi12:41:372:12:117:0623:31
7:35
#8366
20M
20.00 mi12:52:002:22:347:0810:23
7:39
#8442
21M
21.00 mi13:00:072:30:417:118:07
8:07
#8524
35K
21.75 mi13:05:322:36:067:115:25
7:15
#8482
23M
23.00 mi13:15:082:45:427:139:36
7:41
#8552
24M
24.00 mi13:22:292:53:037:137:21
7:21
#8529
40K
24.85 mi13:28:572:59:317:146:28
7:34
#8536
25.2M
25.20 mi13:31:443:02:187:152:47
8:05
#8506
FINISH
26.22 mi13:39:143:09:487:157:30
7:22
#8560
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 mi42652262268563(Top 30%)1321(Top 11%)1321(Top 23%)
10K6.21 mi3.10 mi5622-1357434-208434-2087347(Top 25%)892(Top 7%)892(Top 16%)
15K9.32 mi3.11 mi6637-1015685-251685-2518563(Top 30%)1321(Top 11%)1321(Top 23%)
20K12.43 mi3.11 mi7574-937964-279964-2799774(Top 34%)1924(Top 15%)1924(Top 34%)
HALF13.11 mi0.68 mi7711-1371003-391003-3910215(Top 35%)2087(Top 17%)2087(Top 37%)
25K15.53 mi2.42 mi8138-4271162-1591162-15910958(Top 38%)2607(Top 21%)2607(Top 46%)
30K18.64 mi3.11 mi8366-2281295-1331295-13310215(Top 35%)2372(Top 19%)2372(Top 41%)
20M20.00 mi1.36 mi8442-761343-481343-4810176(Top 35%)2475(Top 20%)2475(Top 43%)
21M21.00 mi1.00 mi8524-821414-711414-7110662(Top 37%)2810(Top 22%)2810(Top 49%)
35K21.75 mi0.75 mi8482+421415-11415-18874(Top 31%)1950(Top 16%)1950(Top 34%)
23M23.00 mi1.25 mi8552-701477-621477-6210094(Top 35%)2633(Top 21%)2633(Top 46%)
24M24.00 mi1.00 mi8529+231499-221499-228981(Top 31%)2151(Top 17%)2151(Top 38%)
40K24.85 mi0.85 mi8536-71525-261525-269324(Top 32%)2422(Top 19%)2422(Top 42%)
25.2M25.20 mi0.35 mi8506+301530-51530-58839(Top 30%)2263(Top 18%)2263(Top 40%)
FINISH26.22 mi1.02 mi8560-541581-511581-5110363(Top 36%)3015(Top 24%)3015(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8563

Females

1321

F18-39

1321

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7347

Females

892

F18-39

892

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8563

Females

1321

F18-39

1321

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9774

Females

1924

F18-39

1924

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10215

Females

2087

F18-39

2087

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

10958

Females

2607

F18-39

2607

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10215

Females

2372

F18-39

2372

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10176

Females

2475

F18-39

2475

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10662

Females

2810

F18-39

2810

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8874

Females

1950

F18-39

1950

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10094

Females

2633

F18-39

2633

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

8981

Females

2151

F18-39

2151

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9324

Females

2422

F18-39

2422

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8839

Females

2263

F18-39

2263

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10363

Females

3015

F18-39

3015

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
656
Passed By
1817
Net Change
-4295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4265
5K → 10K5200-1357#4265#5622
10K → 15K11200-1015#5622#6637
15K → 20K20200-937#6637#7574
20K → HALF5142-137#7574#7711
HALF → 25K40200-427#7711#8138
25K → 30K94200-228#8138#8366
30K → 20M52128-76#8366#8442
20M → 21M57139-82#8442#8524
21M → 35K7432+42#8524#8482
35K → 23M61131-70#8482#8552
23M → 24M8461+23#8552#8529
24M → 40K6471-7#8529#8536
40K → 25.2M4313+30#8536#8506
25.2M → FINISH46100-54#8506#8560
TOTALS6561817-4295
📊

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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