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BOSTON MARATHON 2026

Phoebe Aldrich

Bib: 17938•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 35%
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
24:37
3.11 mi
Rank: #16366
Start → 5K
24:37 | 7:56/mi
10K
48:31
6.21 mi
Rank: #15553 (+813)
5K → 10K
23:54 | 7:42/mi
15K
1:12:35
9.32 mi
Rank: #15326 (+227)
10K → 15K
24:04 | 7:45/mi
20K
1:36:58
12.43 mi
Rank: #15194 (+132)
15K → 20K
24:23 | 7:51/mi
HALF
1:42:16
13.11 mi
Rank: #15195 (-1)
20K → HALF
5:18 | 7:47/mi
25K
2:01:20
15.53 mi
Rank: #15033 (+162)
HALF → 25K
19:04 | 7:52/mi
30K
2:26:58
18.64 mi
Rank: #15048 (-15)
25K → 30K
25:38 | 8:16/mi
20M
2:37:59
20.00 mi
Rank: #14934 (+114)
30K → 20M
11:01 | 8:07/mi
21M
2:46:24
21.00 mi
Rank: #14747 (+187)
20M → 21M
8:25 | 8:25/mi
35K
2:52:19
21.75 mi
Rank: #14697 (+50)
21M → 35K
5:55 | 7:55/mi
23M
3:02:19
23.00 mi
Rank: #14530 (+167)
35K → 23M
10:00 | 8:00/mi
24M
3:10:08
24.00 mi
Rank: #14438 (+92)
23M → 24M
7:49 | 7:49/mi
40K
3:16:53
24.85 mi
Rank: #14316 (+122)
24M → 40K
6:45 | 7:54/mi
25.2M
3:19:47
25.20 mi
Rank: #14257 (+59)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:27:04
26.22 mi
Rank: #14038 (+219)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:16
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:44:48
Pace8:00 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:1424:377:5624:37
7:56
-
10K
6.21 mi11:32:0848:317:4923:54
7:42
-0:14
15K
9.32 mi11:56:121:12:357:4824:04
7:45
+0:03
20K
12.43 mi12:20:351:36:587:4924:23
7:51
+0:06
HALF
13.11 mi12:25:531:42:167:495:18
7:47
-0:04
25K
15.53 mi12:44:572:01:207:4919:04
7:52
+0:05
30K
18.64 mi13:10:352:26:587:5425:38
8:16
+0:24
20M
20.00 mi13:21:362:37:597:5411:01
8:07
-0:09
21M
21.00 mi13:30:012:46:247:568:25
8:25
+0:18
35K
21.75 mi13:35:562:52:197:565:55
7:55
-0:30
23M
23.00 mi13:45:563:02:197:5610:00
8:00
+0:05
24M
24.00 mi13:53:453:10:087:567:49
7:49
-0:11
40K
24.85 mi14:00:303:16:537:566:45
7:54
+0:05
25.2M
25.20 mi14:03:243:19:477:562:54
8:25
+0:31
FINISH
26.22 mi14:10:413:27:047:557:17
7:09
-1:16

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

7:09 /mi

Average Pace

7:54 /mi

Slowest Pace

8:25 /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

1:32:45

45% of race

Time at Steady Pace

1:54:19

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi11:08:1424:377:5624:37
7:56
#16366
10K
6.21 mi11:32:0848:317:4923:54
7:42
#15553
15K
9.32 mi11:56:121:12:357:4824:04
7:45
#15326
20K
12.43 mi12:20:351:36:587:4924:23
7:51
#15194
HALF
13.11 mi12:25:531:42:167:495:18
7:47
#15195
25K
15.53 mi12:44:572:01:207:4919:04
7:52
#15033
30K
18.64 mi13:10:352:26:587:5425:38
8:16
#15048
20M
20.00 mi13:21:362:37:597:5411:01
8:07
#14934
21M
21.00 mi13:30:012:46:247:568:25
8:25
#14747
35K
21.75 mi13:35:562:52:197:565:55
7:55
#14697
23M
23.00 mi13:45:563:02:197:5610:00
8:00
#14530
24M
24.00 mi13:53:453:10:087:567:49
7:49
#14438
40K
24.85 mi14:00:303:16:537:566:45
7:54
#14316
25.2M
25.20 mi14:03:243:19:477:562:54
8:25
#14257
FINISH
26.22 mi14:10:413:27:047:557:17
7:09
#14038
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 mi163665540554014906(Top 51%)4686(Top 37%)4686(Top 82%)
10K6.21 mi3.10 mi15553+8135053+4875053+48714694(Top 51%)4504(Top 36%)4504(Top 79%)
15K9.32 mi3.11 mi15326+2274934+1194934+11914906(Top 51%)4686(Top 37%)4686(Top 82%)
20K12.43 mi3.11 mi15194+1324864+704864+7014911(Top 51%)4744(Top 38%)4744(Top 83%)
HALF13.11 mi0.68 mi15195-14863+14863+115383(Top 53%)4949(Top 39%)4949(Top 87%)
25K15.53 mi2.42 mi15033+1624770+934770+9314340(Top 49%)4486(Top 36%)4486(Top 78%)
30K18.64 mi3.11 mi15048-154820-504820-5015258(Top 53%)5109(Top 41%)5109(Top 89%)
20M20.00 mi1.36 mi14934+1144785+354785+3513630(Top 47%)4305(Top 34%)4305(Top 75%)
21M21.00 mi1.00 mi14747+1874702+834702+8312626(Top 44%)3856(Top 31%)3856(Top 67%)
35K21.75 mi0.75 mi14697+504688+144688+1413870(Top 48%)4567(Top 36%)4567(Top 80%)
23M23.00 mi1.25 mi14530+1674622+664622+6612423(Top 43%)3840(Top 31%)3840(Top 67%)
24M24.00 mi1.00 mi14438+924592+304592+3012471(Top 43%)3968(Top 32%)3968(Top 69%)
40K24.85 mi0.85 mi14316+1224542+504542+5011794(Top 41%)3675(Top 29%)3675(Top 64%)
25.2M25.20 mi0.35 mi14257+594511+314511+3111148(Top 38%)3439(Top 27%)3439(Top 60%)
FINISH26.22 mi1.02 mi14038+2194405+1064405+1068773(Top 30%)2294(Top 18%)2294(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14906

Females

4686

F18-39

4686

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14694

Females

4504

F18-39

4504

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14906

Females

4686

F18-39

4686

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14911

Females

4744

F18-39

4744

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15383

Females

4949

F18-39

4949

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14340

Females

4486

F18-39

4486

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15258

Females

5109

F18-39

5109

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13630

Females

4305

F18-39

4305

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12626

Females

3856

F18-39

3856

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13870

Females

4567

F18-39

4567

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12423

Females

3840

F18-39

3840

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12471

Females

3968

F18-39

3968

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11794

Females

3675

F18-39

3675

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11148

Females

3439

F18-39

3439

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8773

Females

2294

F18-39

2294

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3064
Passed By
736
Net Change
+2328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16366
5K → 10K87158+813#16366#15553
10K → 15K332105+227#15553#15326
15K → 20K244112+132#15326#15194
20K → HALF3334-1#15194#15195
HALF → 25K22058+162#15195#15033
25K → 30K196211-15#15033#15048
30K → 20M15036+114#15048#14934
20M → 21M20316+187#14934#14747
21M → 35K7727+50#14747#14697
35K → 23M18821+167#14697#14530
23M → 24M11624+92#14530#14438
24M → 40K13917+122#14438#14316
40K → 25.2M6910+59#14316#14257
25.2M → FINISH2267+219#14257#14038
TOTALS3064736+2328
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing