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BOSTON MARATHON 2026

Diane Peterson

Bib: 24841β€’F

OR

Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F70-74)
#0 / 81
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
5KΒ· 3.11 mi
30:02
Rank: #25007
Start β†’ 5K
30:02 | 9:41/mi
10KΒ· 6.21 mi
1:00:19
Rank: #25105 (-98)
5K β†’ 10K
30:17 | 9:45/mi
15KΒ· 9.32 mi
1:31:20
Rank: #25303 (-198)
10K β†’ 15K
31:01 | 9:59/mi
20KΒ· 12.43 mi
2:04:04
Rank: #25542 (-239)
15K β†’ 20K
32:44 | 10:33/mi
HALFΒ· 13.11 mi
2:11:12
Rank: #25619 (-77)
20K β†’ HALF
7:08 | 10:28/mi
25KΒ· 15.53 mi
2:38:50
Rank: #25918 (-299)
HALF β†’ 25K
27:38 | 11:24/mi
30KΒ· 18.64 mi
3:21:18
Rank: #26665 (-747)
25K β†’ 30K
42:28 | 13:41/mi
20M
3:39:26
Rank: #26815 (-150)
30K β†’ 20M
18:08 | 13:21/mi
21M
3:56:36
Rank: #27099 (-284)
20M β†’ 21M
17:10 | 17:10/mi
35KΒ· 21.75 mi
4:09:39
Rank: #27330 (-231)
21M β†’ 35K
13:03 | 17:27/mi
23M
4:31:34
Rank: #27634 (-304)
35K β†’ 23M
21:55 | 17:31/mi
24M
4:49:25
Rank: #27838 (-204)
23M β†’ 24M
17:51 | 17:51/mi
40KΒ· 24.85 mi
5:05:23
Rank: #27974 (-136)
24M β†’ 40K
15:58 | 18:41/mi
25.2M
5:12:47
Rank: #28064 (-90)
40K β†’ 25.2M
7:24 | 21:28/mi
FINISHΒ· 26.22 mi
5:30:34
Rank: #28207 (-143)
25.2M β†’ FINISH
17:47 | 17:28/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
Time2:11:12
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time3:19:22
Pace15:13 /mi
πŸ“ŠPositive Split: 52.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:0630:029:4130:02
9:41
-
10K
6.21 mi12:06:231:00:199:4330:17
9:45
+0:04
15K
9.32 mi12:37:241:31:209:4831:01
9:59
+0:14
20K
12.43 mi13:10:082:04:049:5932:44
10:33
+0:34
HALF
13.11 mi13:17:162:11:1210:017:08
10:28
-0:05
25K
15.53 mi13:44:542:38:5010:1427:38
11:24
+0:56
30K
18.64 mi14:27:223:21:1810:4842:28
13:41
+2:17
20M
20.00 mi14:45:303:39:2610:5918:08
13:21
-0:20
21M
21.00 mi15:02:403:56:3611:1717:10
17:10
+3:49
35K
21.75 mi15:15:434:09:3911:2913:03
17:27
+0:17
23M
23.00 mi15:37:384:31:3411:4921:55
17:31
+0:04
24M
24.00 mi15:55:294:49:2512:0417:51
17:51
+0:20
40K
24.85 mi16:11:275:05:2312:1815:58
18:41
+0:50
25.2M
25.20 mi16:18:515:12:4712:257:24
21:28
+2:47
FINISH
26.22 mi16:36:385:30:3412:3817:47
17:28
-4:00

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

9:41 /mi

Average Pace

12:37 /mi

Slowest Pace

21:28 /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

2:38:50

48% of race

Time at Steady Pace

1:00:36

18% of race

Time at Slower Pace

1:51:08

34% of race

Average Pace: 12:36 /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 mi11:36:0630:029:4130:02
9:41
#25007
10K
6.21 mi12:06:231:00:199:4330:17
9:45
#25105
15K
9.32 mi12:37:241:31:209:4831:01
9:59
#25303
20K
12.43 mi13:10:082:04:049:5932:44
10:33
#25542
HALF
13.11 mi13:17:162:11:1210:017:08
10:28
#25619
25K
15.53 mi13:44:542:38:5010:1427:38
11:24
#25918
30K
18.64 mi14:27:223:21:1810:4842:28
13:41
#26665
20M
20.00 mi14:45:303:39:2610:5918:08
13:21
#26815
21M
21.00 mi15:02:403:56:3611:1717:10
17:10
#27099
35K
21.75 mi15:15:434:09:3911:2913:03
17:27
#27330
23M
23.00 mi15:37:384:31:3411:4921:55
17:31
#27634
24M
24.00 mi15:55:294:49:2512:0417:51
17:51
#27838
40K
24.85 mi16:11:275:05:2312:1815:58
18:41
#27974
25.2M
25.20 mi16:18:515:12:4712:257:24
21:28
#28064
FINISH
26.22 mi16:36:385:30:3412:3817:47
17:28
#28207
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi25007101851018525654(Top 88%)10535(Top 84%)10535(Top 13006%)
10K6.21 mi3.10 mi25105-9810233-4810233-4825212(Top 87%)10286(Top 82%)10286(Top 12699%)
15K9.32 mi3.11 mi25303-19810347-11410347-11425654(Top 88%)10535(Top 84%)10535(Top 13006%)
20K12.43 mi3.11 mi25542-23910474-12710474-12726211(Top 90%)10865(Top 86%)10865(Top 13414%)
HALF13.11 mi0.68 mi25619-7710516-4210516-4226627(Top 92%)11147(Top 89%)11147(Top 13762%)
25K15.53 mi2.42 mi25918-29910699-18310699-18326890(Top 93%)11300(Top 90%)11300(Top 13951%)
30K18.64 mi3.11 mi26665-74711144-44511144-44528174(Top 97%)12112(Top 96%)12112(Top 14953%)
20M20.00 mi1.36 mi26815-15011239-9511239-9527698(Top 95%)11878(Top 94%)11878(Top 14664%)
21M21.00 mi1.00 mi27099-28411416-17711416-17728849(Top 99%)12494(Top 99%)12494(Top 15425%)
35K21.75 mi0.75 mi27330-23111555-13911555-13928956(Top 100%)12552(Top 100%)12552(Top 15496%)
23M23.00 mi1.25 mi27634-30411736-18111736-18128954(Top 100%)12551(Top 100%)12551(Top 15495%)
24M24.00 mi1.00 mi27838-20411856-12011856-12028975(Top 100%)12560(Top 100%)12560(Top 15506%)
40K24.85 mi0.85 mi27974-13611933-7711933-7728962(Top 100%)12558(Top 100%)12558(Top 15504%)
25.2M25.20 mi0.35 mi28064-9011984-5111984-5128995(Top 100%)12573(Top 100%)12573(Top 15522%)
FINISH26.22 mi1.02 mi28207-14312078-9412078-9428969(Top 100%)12566(Top 100%)12566(Top 15514%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21stories
+97ft-345ft

Overall

25654

Females

10535

F70-74

10535

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5stories
+79ft-138ft

Overall

25212

Females

10286

F70-74

10286

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3stories
+67ft-78ft

Overall

25654

Females

10535

F70-74

10535

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5stories
+106ft-86ft

Overall

26211

Females

10865

F70-74

10865

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2stories
+19ft-37ft

Overall

26627

Females

11147

F70-74

11147

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4stories
+66ft-88ft

Overall

26890

Females

11300

F70-74

11300

25K→30K

15.5 - 18.6 mi

Top 97%
Γ—9stories
+181ft-148ft

Overall

28174

Females

12112

F70-74

12112

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5stories
+64ft-50ft

Overall

27698

Females

11878

F70-74

11878

20M→21M

20.0 - 21.0 mi

Top 99%
Γ—8stories
+106ft-24ft

Overall

28849

Females

12494

F70-74

12494

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7stories
+17ft-86ft

Overall

28956

Females

12552

F70-74

12552

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5stories
+23ft-63ft

Overall

28954

Females

12551

F70-74

12551

23M→24M

23.0 - 24.0 mi

Top 100%
Γ—6stories
+12ft-82ft

Overall

28975

Females

12560

F70-74

12560

24M→40K

24.0 - 24.9 mi

Top 100%
Γ—1story
+6ft-20ft

Overall

28962

Females

12558

F70-74

12558

40K→25.2M

24.9 - 25.2 mi

Top 100%
Γ—1story
+13ft-16ft

Overall

28995

Females

12573

F70-74

12573

25.2M→FINISH

25.2 - 26.2 mi

Top 100%
Γ—2stories
+22ft-21ft

Overall

28969

Females

12566

F70-74

12566

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
355
Passed By
3555
Net Change
-3200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25007
5K β†’ 10K154252-98#25007#25105
10K β†’ 15K76274-198#25105#25303
15K β†’ 20K51290-239#25303#25542
20K β†’ HALF1087-77#25542#25619
HALF β†’ 25K27326-299#25619#25918
25K β†’ 30K16763-747#25918#26665
30K β†’ 20M11161-150#26665#26815
20M β†’ 21M2286-284#26815#27099
21M β†’ 35K0231-231#27099#27330
35K β†’ 23M2306-304#27330#27634
23M β†’ 24M1205-204#27634#27838
24M β†’ 40K1137-136#27838#27974
40K β†’ 25.2M191-90#27974#28064
25.2M β†’ FINISH3146-143#28064#28207
TOTALS3553555-3200
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