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BOSTON MARATHON 2026

Lindsey Mangin

Bib: 15821β€’F

OR

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 25%
Age Group (F18-39)
#0 / 5716
Top 43%
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
24:05
3.11 mi
Rank: #15011
Start β†’ 5K
24:05 | 7:46/mi
10K
47:50
6.21 mi
Rank: #14621 (+390)
5K β†’ 10K
23:45 | 7:39/mi
15K
1:11:07
9.32 mi
Rank: #13917 (+704)
10K β†’ 15K
23:17 | 7:30/mi
20K
1:34:23
12.43 mi
Rank: #13390 (+527)
15K β†’ 20K
23:16 | 7:30/mi
HALF
1:39:30
13.11 mi
Rank: #13370 (+20)
20K β†’ HALF
5:07 | 7:31/mi
25K
1:57:43
15.53 mi
Rank: #13080 (+290)
HALF β†’ 25K
18:13 | 7:31/mi
30K
2:21:42
18.64 mi
Rank: #12725 (+355)
25K β†’ 30K
23:59 | 7:44/mi
20M
2:32:14
20.00 mi
Rank: #12559 (+166)
30K β†’ 20M
10:32 | 7:46/mi
21M
2:40:10
21.00 mi
Rank: #12371 (+188)
20M β†’ 21M
7:56 | 7:56/mi
35K
2:45:43
21.75 mi
Rank: #12287 (+84)
21M β†’ 35K
5:33 | 7:26/mi
23M
2:55:22
23.00 mi
Rank: #12148 (+139)
35K β†’ 23M
9:39 | 7:43/mi
24M
3:03:07
24.00 mi
Rank: #12116 (+32)
23M β†’ 24M
7:45 | 7:45/mi
40K
3:09:42
24.85 mi
Rank: #11999 (+117)
24M β†’ 40K
6:35 | 7:42/mi
25.2M
3:12:31
25.20 mi
Rank: #11941 (+58)
40K β†’ 25.2M
2:49 | 8:11/mi
FINISH
3:19:51
26.22 mi
Rank: #11815 (+126)
25.2M β†’ FINISH
7:20 | 7:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:39:30
Pace7:36 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:40:21
Pace7:40 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5624:057:4624:05
7:46
-
10K
6.21 mi11:19:4147:507:4223:45
7:39
-0:07
15K
9.32 mi11:42:581:11:077:3823:17
7:30
-0:09
20K
12.43 mi12:06:141:34:237:3623:16
7:30
0:00
HALF
13.11 mi12:11:211:39:307:365:07
7:31
+0:01
25K
15.53 mi12:29:341:57:437:3518:13
7:31
0:00
30K
18.64 mi12:53:332:21:427:3723:59
7:44
+0:13
20M
20.00 mi13:04:052:32:147:3710:32
7:46
+0:02
21M
21.00 mi13:12:012:40:107:387:56
7:56
+0:10
35K
21.75 mi13:17:342:45:437:385:33
7:26
-0:30
23M
23.00 mi13:27:132:55:227:389:39
7:43
+0:17
24M
24.00 mi13:34:583:03:077:387:45
7:45
+0:02
40K
24.85 mi13:41:333:09:427:386:35
7:42
-0:03
25.2M
25.20 mi13:44:223:12:317:392:49
8:11
+0:29
FINISH
26.22 mi13:51:423:19:517:387:20
7:12
-0:59

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

7:12 /mi

Average Pace

7:38 /mi

Slowest Pace

8:11 /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

3:09:06

95% of race

Time at Steady Pace

10:45

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi10:55:5624:057:4624:05
7:46
#15011
10K
6.21 mi11:19:4147:507:4223:45
7:39
#14621
15K
9.32 mi11:42:581:11:077:3823:17
7:30
#13917
20K
12.43 mi12:06:141:34:237:3623:16
7:30
#13390
HALF
13.11 mi12:11:211:39:307:365:07
7:31
#13370
25K
15.53 mi12:29:341:57:437:3518:13
7:31
#13080
30K
18.64 mi12:53:332:21:427:3723:59
7:44
#12725
20M
20.00 mi13:04:052:32:147:3710:32
7:46
#12559
21M
21.00 mi13:12:012:40:107:387:56
7:56
#12371
35K
21.75 mi13:17:342:45:437:385:33
7:26
#12287
23M
23.00 mi13:27:132:55:227:389:39
7:43
#12148
24M
24.00 mi13:34:583:03:077:387:45
7:45
#12116
40K
24.85 mi13:41:333:09:427:386:35
7:42
#11999
25.2M
25.20 mi13:44:223:12:317:392:49
8:11
#11941
FINISH
26.22 mi13:51:423:19:517:387:20
7:12
#11815
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 mi150114688468812764(Top 44%)3426(Top 27%)3426(Top 60%)
10K6.21 mi3.10 mi14621+3904461+2274461+22714286(Top 49%)4286(Top 34%)4286(Top 75%)
15K9.32 mi3.11 mi13917+7044064+3974064+39712764(Top 44%)3426(Top 27%)3426(Top 60%)
20K12.43 mi3.11 mi13390+5273792+2723792+27211899(Top 41%)3058(Top 24%)3058(Top 53%)
HALF13.11 mi0.68 mi13370+203785+73785+713116(Top 45%)3640(Top 29%)3640(Top 64%)
25K15.53 mi2.42 mi13080+2903647+1383647+13811546(Top 40%)2923(Top 23%)2923(Top 51%)
30K18.64 mi3.11 mi12725+3553491+1563491+15611401(Top 39%)2977(Top 24%)2977(Top 52%)
20M20.00 mi1.36 mi12559+1663434+573434+5711020(Top 38%)2901(Top 23%)2901(Top 51%)
21M21.00 mi1.00 mi12371+1883339+953339+959495(Top 33%)2263(Top 18%)2263(Top 40%)
35K21.75 mi0.75 mi12287+843300+393300+3910284(Top 35%)2640(Top 21%)2640(Top 46%)
23M23.00 mi1.25 mi12148+1393254+463254+4610401(Top 36%)2806(Top 22%)2806(Top 49%)
24M24.00 mi1.00 mi12116+323272-183272-1811931(Top 41%)3666(Top 29%)3666(Top 64%)
40K24.85 mi0.85 mi11999+1173225+473225+4710352(Top 36%)2926(Top 23%)2926(Top 51%)
25.2M25.20 mi0.35 mi11941+583207+183207+189481(Top 33%)2598(Top 21%)2598(Top 45%)
FINISH26.22 mi1.02 mi11815+1263172+353172+359135(Top 31%)2445(Top 19%)2445(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12764

Females

3426

F18-39

3426

5K→10K

3.1 - 6.2 mi

Top 49%
Γ—5
+79ft-138ft

Overall

14286

Females

4286

F18-39

4286

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12764

Females

3426

F18-39

3426

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

11899

Females

3058

F18-39

3058

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13116

Females

3640

F18-39

3640

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11546

Females

2923

F18-39

2923

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11401

Females

2977

F18-39

2977

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

11020

Females

2901

F18-39

2901

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9495

Females

2263

F18-39

2263

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10284

Females

2640

F18-39

2640

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10401

Females

2806

F18-39

2806

23M→24M

23.0 - 24.0 mi

Top 41%
Γ—6
+12ft-82ft

Overall

11931

Females

3666

F18-39

3666

24M→40K

24.0 - 24.9 mi

Top 36%
Γ—1
+6ft-20ft

Overall

10352

Females

2926

F18-39

2926

40K→25.2M

24.9 - 25.2 mi

Top 33%
Γ—1
+13ft-16ft

Overall

9481

Females

2598

F18-39

2598

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
Γ—2
+22ft-21ft

Overall

9135

Females

2445

F18-39

2445

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3618
Passed By
422
Net Change
+3196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15011
5K β†’ 10K541151+390#15011#14621
10K β†’ 15K71915+704#14621#13917
15K β†’ 20K54013+527#13917#13390
20K β†’ HALF3818+20#13390#13370
HALF β†’ 25K30313+290#13370#13080
25K β†’ 30K38328+355#13080#12725
30K β†’ 20M18721+166#12725#12559
20M β†’ 21M1946+188#12559#12371
21M β†’ 35K9511+84#12371#12287
35K β†’ 23M17031+139#12287#12148
23M β†’ 24M9664+32#12148#12116
24M β†’ 40K14023+117#12116#11999
40K β†’ 25.2M646+58#11999#11941
25.2M β†’ FINISH14822+126#11941#11815
TOTALS3618422+3196
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