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BOSTON MARATHON 2026

Olivia Smyrnios

Bib: 27590β€’F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
30:22
3.11 mi
Rank: #25311
Start β†’ 5K
30:22 | 9:47/mi
10K
1:00:19
6.21 mi
Rank: #25103 (+208)
5K β†’ 10K
29:57 | 9:39/mi
15K
1:30:21
9.32 mi
Rank: #25019 (+84)
10K β†’ 15K
30:02 | 9:41/mi
20K
2:00:45
12.43 mi
Rank: #24903 (+116)
15K β†’ 20K
30:24 | 9:48/mi
HALF
2:07:27
13.11 mi
Rank: #24914 (-11)
20K β†’ HALF
6:42 | 9:50/mi
25K
2:31:52
15.53 mi
Rank: #24853 (+61)
HALF β†’ 25K
24:25 | 10:05/mi
30K
3:03:11
18.64 mi
Rank: #24573 (+280)
25K β†’ 30K
31:19 | 10:05/mi
20M
3:16:58
20.00 mi
Rank: #24439 (+134)
30K β†’ 20M
13:47 | 10:09/mi
21M
3:28:03
21.00 mi
Rank: #24363 (+76)
20M β†’ 21M
11:05 | 11:05/mi
35K
3:35:52
21.75 mi
Rank: #24356 (+7)
21M β†’ 35K
7:49 | 10:27/mi
23M
3:49:21
23.00 mi
Rank: #24329 (+27)
35K β†’ 23M
13:29 | 10:47/mi
24M
3:59:29
24.00 mi
Rank: #24261 (+68)
23M β†’ 24M
10:08 | 10:08/mi
40K
4:08:38
24.85 mi
Rank: #24232 (+29)
24M β†’ 40K
9:09 | 10:43/mi
25.2M
4:12:26
25.20 mi
Rank: #24205 (+27)
40K β†’ 25.2M
3:48 | 11:02/mi
FINISH
4:22:14
26.22 mi
Rank: #24151 (+54)
25.2M β†’ FINISH
9:48 | 9:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:07:27
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:14:47
Pace10:17 /mi
πŸ“ŠPositive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3230:229:4730:22
9:47
-
10K
6.21 mi12:23:291:00:199:4329:57
9:39
-0:08
15K
9.32 mi12:53:311:30:219:4230:02
9:41
+0:02
20K
12.43 mi13:23:552:00:459:4330:24
9:48
+0:07
HALF
13.11 mi13:30:372:07:279:446:42
9:50
+0:02
25K
15.53 mi13:55:022:31:529:4724:25
10:05
+0:15
30K
18.64 mi14:26:213:03:119:5031:19
10:05
0:00
20M
20.00 mi14:40:083:16:589:5113:47
10:09
+0:04
21M
21.00 mi14:51:133:28:039:5511:05
11:05
+0:56
35K
21.75 mi14:59:023:35:529:567:49
10:27
-0:38
23M
23.00 mi15:12:313:49:219:5913:29
10:47
+0:20
24M
24.00 mi15:22:393:59:299:5910:08
10:08
-0:39
40K
24.85 mi15:31:484:08:3810:019:09
10:43
+0:35
25.2M
25.20 mi15:35:364:12:2610:023:48
11:02
+0:19
FINISH
26.22 mi15:45:244:22:1410:019:48
9:38
-1:24

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

9:38 /mi

Average Pace

10:01 /mi

Slowest Pace

11:05 /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

3:44:43

86% of race

Time at Steady Pace

37:31

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:00 /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 mi11:53:3230:229:4730:22
9:47
#25311
10K
6.21 mi12:23:291:00:199:4329:57
9:39
#25103
15K
9.32 mi12:53:311:30:219:4230:02
9:41
#25019
20K
12.43 mi13:23:552:00:459:4330:24
9:48
#24903
HALF
13.11 mi13:30:372:07:279:446:42
9:50
#24914
25K
15.53 mi13:55:022:31:529:4724:25
10:05
#24853
30K
18.64 mi14:26:213:03:119:5031:19
10:05
#24573
20M
20.00 mi14:40:083:16:589:5113:47
10:09
#24439
21M
21.00 mi14:51:133:28:039:5511:05
11:05
#24363
35K
21.75 mi14:59:023:35:529:567:49
10:27
#24356
23M
23.00 mi15:12:313:49:219:5913:29
10:47
#24329
24M
24.00 mi15:22:393:59:299:5910:08
10:08
#24261
40K
24.85 mi15:31:484:08:3810:019:09
10:43
#24232
25.2M
25.20 mi15:35:364:12:2610:023:48
11:02
#24205
FINISH
26.22 mi15:45:244:22:1410:019:48
9:38
#24151
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 mi25311103391033924880(Top 86%)10112(Top 80%)10112(Top 177%)
10K6.21 mi3.10 mi25103+20810231+10810231+10824946(Top 86%)10145(Top 81%)10145(Top 177%)
15K9.32 mi3.11 mi25019+8410182+4910182+4924880(Top 86%)10112(Top 80%)10112(Top 177%)
20K12.43 mi3.11 mi24903+11610128+5410128+5424515(Top 84%)9945(Top 79%)9945(Top 174%)
HALF13.11 mi0.68 mi24914-1110142-1410142-1425239(Top 87%)10340(Top 82%)10340(Top 181%)
25K15.53 mi2.42 mi24853+6110110+3210110+3224467(Top 84%)9954(Top 79%)9954(Top 174%)
30K18.64 mi3.11 mi24573+2809991+1199991+11923341(Top 80%)9477(Top 75%)9477(Top 166%)
20M20.00 mi1.36 mi24439+1349941+509941+5022959(Top 79%)9353(Top 74%)9353(Top 164%)
21M21.00 mi1.00 mi24363+769913+289913+2823312(Top 80%)9596(Top 76%)9596(Top 168%)
35K21.75 mi0.75 mi24356+79921-89921-824217(Top 83%)10103(Top 80%)10103(Top 177%)
23M23.00 mi1.25 mi24329+279927-69927-624004(Top 83%)10063(Top 80%)10063(Top 176%)
24M24.00 mi1.00 mi24261+689918+99918+923185(Top 80%)9646(Top 77%)9646(Top 169%)
40K24.85 mi0.85 mi24232+299915+39915+323676(Top 82%)9961(Top 79%)9961(Top 174%)
25.2M25.20 mi0.35 mi24205+279902+139902+1322456(Top 77%)9326(Top 74%)9326(Top 163%)
FINISH26.22 mi1.02 mi24151+549894+89894+822741(Top 78%)9471(Top 75%)9471(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24880

Females

10112

F18-39

10112

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24946

Females

10145

F18-39

10145

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24880

Females

10112

F18-39

10112

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24515

Females

9945

F18-39

9945

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25239

Females

10340

F18-39

10340

HALF→25K

13.1 - 15.5 mi

Top 84%
Γ—4
+66ft-88ft

Overall

24467

Females

9954

F18-39

9954

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23341

Females

9477

F18-39

9477

30K→20M

18.6 - 20.0 mi

Top 79%
Γ—5
+64ft-50ft

Overall

22959

Females

9353

F18-39

9353

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23312

Females

9596

F18-39

9596

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

24217

Females

10103

F18-39

10103

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24004

Females

10063

F18-39

10063

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23185

Females

9646

F18-39

9646

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23676

Females

9961

F18-39

9961

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22456

Females

9326

F18-39

9326

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22741

Females

9471

F18-39

9471

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1714
Passed By
554
Net Change
+1160
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25311
5K β†’ 10K325117+208#25311#25103
10K β†’ 15K17995+84#25103#25019
15K β†’ 20K18266+116#25019#24903
20K β†’ HALF2334-11#24903#24914
HALF β†’ 25K11352+61#24914#24853
25K β†’ 30K30121+280#24853#24573
30K β†’ 20M1439+134#24573#24439
20M β†’ 21M9115+76#24439#24363
21M β†’ 35K4134+7#24363#24356
35K β†’ 23M6841+27#24356#24329
23M β†’ 24M8517+68#24329#24261
24M β†’ 40K6031+29#24261#24232
40K β†’ 25.2M369+27#24232#24205
25.2M β†’ FINISH6713+54#24205#24151
TOTALS1714554+1160
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing