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BOSTON MARATHON 2026

Adrienne Perron

Bib: 15695•F

CO

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0:00
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 38%
Age Group (F18-39)
#0 / 5716
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
24:54
3.11 mi
Rank: #17054
Start → 5K
24:54 | 8:01/mi
10K
49:50
6.21 mi
Rank: #17224 (-170)
5K → 10K
24:56 | 8:02/mi
15K
1:14:35
9.32 mi
Rank: #17076 (+148)
10K → 15K
24:45 | 7:58/mi
20K
1:39:23
12.43 mi
Rank: #16786 (+290)
15K → 20K
24:48 | 7:59/mi
HALF
1:44:35
13.11 mi
Rank: #16651 (+135)
20K → HALF
5:12 | 7:38/mi
25K
2:03:20
15.53 mi
Rank: #16107 (+544)
HALF → 25K
18:45 | 7:44/mi
30K
2:28:14
18.64 mi
Rank: #15624 (+483)
25K → 30K
24:54 | 8:01/mi
20M
2:39:02
20.00 mi
Rank: #15359 (+265)
30K → 20M
10:48 | 7:58/mi
21M
2:47:33
21.00 mi
Rank: #15184 (+175)
20M → 21M
8:31 | 8:31/mi
35K
2:53:29
21.75 mi
Rank: #15136 (+48)
21M → 35K
5:56 | 7:56/mi
23M
3:03:44
23.00 mi
Rank: #15037 (+99)
35K → 23M
10:15 | 8:12/mi
24M
3:11:41
24.00 mi
Rank: #14948 (+89)
23M → 24M
7:57 | 7:57/mi
40K
3:18:39
24.85 mi
Rank: #14866 (+82)
24M → 40K
6:58 | 8:09/mi
25.2M
3:21:37
25.20 mi
Rank: #14835 (+31)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:29:18
26.22 mi
Rank: #14709 (+126)
25.2M → FINISH
7:41 | 7:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:44:35
Pace7:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:43
Pace8:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2024:548:0124:54
8:01
-
10K
6.21 mi11:22:1649:508:0224:56
8:02
+0:01
15K
9.32 mi11:47:011:14:358:0124:45
7:58
-0:04
20K
12.43 mi12:11:491:39:238:0024:48
7:59
+0:01
HALF
13.11 mi12:17:011:44:357:595:12
7:38
-0:21
25K
15.53 mi12:35:462:03:207:5718:45
7:44
+0:06
30K
18.64 mi13:00:402:28:147:5824:54
8:01
+0:17
20M
20.00 mi13:11:282:39:027:5810:48
7:58
-0:03
21M
21.00 mi13:19:592:47:337:598:31
8:31
+0:33
35K
21.75 mi13:25:552:53:297:595:56
7:56
-0:35
23M
23.00 mi13:36:103:03:448:0010:15
8:12
+0:16
24M
24.00 mi13:44:073:11:418:007:57
7:57
-0:15
40K
24.85 mi13:51:053:18:398:006:58
8:09
+0:12
25.2M
25.20 mi13:54:033:21:378:012:58
8:37
+0:28
FINISH
26.22 mi14:01:443:29:188:007:41
7:33
-1:04

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

7:33 /mi

Average Pace

7:59 /mi

Slowest Pace

8:37 /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

3:17:49

95% of race

Time at Steady Pace

11:29

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi10:57:2024:548:0124:54
8:01
#17054
10K
6.21 mi11:22:1649:508:0224:56
8:02
#17224
15K
9.32 mi11:47:011:14:358:0124:45
7:58
#17076
20K
12.43 mi12:11:491:39:238:0024:48
7:59
#16786
HALF
13.11 mi12:17:011:44:357:595:12
7:38
#16651
25K
15.53 mi12:35:462:03:207:5718:45
7:44
#16107
30K
18.64 mi13:00:402:28:147:5824:54
8:01
#15624
20M
20.00 mi13:11:282:39:027:5810:48
7:58
#15359
21M
21.00 mi13:19:592:47:337:598:31
8:31
#15184
35K
21.75 mi13:25:552:53:297:595:56
7:56
#15136
23M
23.00 mi13:36:103:03:448:0010:15
8:12
#15037
24M
24.00 mi13:44:073:11:418:007:57
7:57
#14948
40K
24.85 mi13:51:053:18:398:006:58
8:09
#14866
25.2M
25.20 mi13:54:033:21:378:012:58
8:37
#14835
FINISH
26.22 mi14:01:443:29:188:007:41
7:33
#14709
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 mi170545952595216739(Top 58%)5746(Top 46%)5746(Top 101%)
10K6.21 mi3.10 mi17224-1706054-1026054-10217436(Top 60%)6165(Top 49%)6165(Top 108%)
15K9.32 mi3.11 mi17076+1485972+825972+8216739(Top 58%)5746(Top 46%)5746(Top 101%)
20K12.43 mi3.11 mi16786+2905805+1675805+16715988(Top 55%)5370(Top 43%)5370(Top 94%)
HALF13.11 mi0.68 mi16651+1355732+735732+7314207(Top 49%)4291(Top 34%)4291(Top 75%)
25K15.53 mi2.42 mi16107+5445427+3055427+30513325(Top 46%)3919(Top 31%)3919(Top 69%)
30K18.64 mi3.11 mi15624+4835175+2525175+25213597(Top 47%)4180(Top 33%)4180(Top 73%)
20M20.00 mi1.36 mi15359+2655038+1375038+13712519(Top 43%)3694(Top 29%)3694(Top 65%)
21M21.00 mi1.00 mi15184+1754971+674971+6713255(Top 46%)4196(Top 33%)4196(Top 73%)
35K21.75 mi0.75 mi15136+484948+234948+2314030(Top 48%)4659(Top 37%)4659(Top 82%)
23M23.00 mi1.25 mi15037+994921+274921+2713756(Top 47%)4577(Top 36%)4577(Top 80%)
24M24.00 mi1.00 mi14948+894883+384883+3813425(Top 46%)4484(Top 36%)4484(Top 78%)
40K24.85 mi0.85 mi14866+824861+224861+2213479(Top 46%)4600(Top 37%)4600(Top 80%)
25.2M25.20 mi0.35 mi14835+314849+124849+1212391(Top 43%)4067(Top 32%)4067(Top 71%)
FINISH26.22 mi1.02 mi14709+1264793+564793+5611800(Top 41%)3769(Top 30%)3769(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16739

Females

5746

F18-39

5746

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17436

Females

6165

F18-39

6165

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16739

Females

5746

F18-39

5746

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15988

Females

5370

F18-39

5370

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14207

Females

4291

F18-39

4291

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13325

Females

3919

F18-39

3919

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13597

Females

4180

F18-39

4180

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12519

Females

3694

F18-39

3694

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13255

Females

4196

F18-39

4196

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14030

Females

4659

F18-39

4659

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13756

Females

4577

F18-39

4577

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13425

Females

4484

F18-39

4484

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13479

Females

4600

F18-39

4600

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12391

Females

4067

F18-39

4067

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11800

Females

3769

F18-39

3769

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3097
Passed By
752
Net Change
+2345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17054
5K → 10K210380-170#17054#17224
10K → 15K267119+148#17224#17076
15K → 20K34050+290#17076#16786
20K → HALF1361+135#16786#16651
HALF → 25K5451+544#16651#16107
25K → 30K50017+483#16107#15624
30K → 20M2694+265#15624#15359
20M → 21M20530+175#15359#15184
21M → 35K7224+48#15184#15136
35K → 23M15253+99#15136#15037
23M → 24M11526+89#15037#14948
24M → 40K10624+82#14948#14866
40K → 25.2M4110+31#14866#14835
25.2M → FINISH13913+126#14835#14709
TOTALS3097752+2345
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing