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BOSTON MARATHON 2026

Lindsey Gwirtz

Bib: 19678β€’F

CA

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0:00
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Age Group (F18-39)
#0 / 5716
Top 42%
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
23:32
3.11 mi
Rank: #13416
Start β†’ 5K
23:32 | 7:35/mi
10K
46:43
6.21 mi
Rank: #12998 (+418)
5K β†’ 10K
23:11 | 7:28/mi
15K
1:09:39
9.32 mi
Rank: #12589 (+409)
10K β†’ 15K
22:56 | 7:23/mi
20K
1:32:36
12.43 mi
Rank: #12167 (+422)
15K β†’ 20K
22:57 | 7:24/mi
HALF
1:37:40
13.11 mi
Rank: #12178 (-11)
20K β†’ HALF
5:04 | 7:26/mi
25K
1:55:41
15.53 mi
Rank: #11960 (+218)
HALF β†’ 25K
18:01 | 7:26/mi
30K
2:19:44
18.64 mi
Rank: #11844 (+116)
25K β†’ 30K
24:03 | 7:45/mi
20M
2:30:33
20.00 mi
Rank: #11875 (-31)
30K β†’ 20M
10:49 | 7:58/mi
21M
2:38:57
21.00 mi
Rank: #11907 (-32)
20M β†’ 21M
8:24 | 8:24/mi
35K
2:44:34
21.75 mi
Rank: #11845 (+62)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:54:27
23.00 mi
Rank: #11802 (+43)
35K β†’ 23M
9:53 | 7:54/mi
24M
3:02:11
24.00 mi
Rank: #11768 (+34)
23M β†’ 24M
7:44 | 7:44/mi
40K
3:08:58
24.85 mi
Rank: #11769 (-1)
24M β†’ 40K
6:47 | 7:57/mi
25.2M
3:11:51
25.20 mi
Rank: #11720 (+49)
40K β†’ 25.2M
2:53 | 8:22/mi
FINISH
3:19:23
26.22 mi
Rank: #11656 (+64)
25.2M β†’ FINISH
7:32 | 7:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:40
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:41:43
Pace7:46 /mi
πŸ“ŠPositive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1523:327:3523:32
7:35
-
10K
6.21 mi11:30:2646:437:3223:11
7:28
-0:07
15K
9.32 mi11:53:221:09:397:2922:56
7:23
-0:05
20K
12.43 mi12:16:191:32:367:2822:57
7:24
+0:01
HALF
13.11 mi12:21:231:37:407:285:04
7:26
+0:02
25K
15.53 mi12:39:241:55:417:2718:01
7:26
0:00
30K
18.64 mi13:03:272:19:447:3024:03
7:45
+0:19
20M
20.00 mi13:14:162:30:337:3210:49
7:58
+0:13
21M
21.00 mi13:22:402:38:577:358:24
8:24
+0:26
35K
21.75 mi13:28:172:44:347:355:37
7:31
-0:53
23M
23.00 mi13:38:102:54:277:369:53
7:54
+0:23
24M
24.00 mi13:45:543:02:117:367:44
7:44
-0:10
40K
24.85 mi13:52:413:08:587:376:47
7:57
+0:13
25.2M
25.20 mi13:55:343:11:517:372:53
8:22
+0:25
FINISH
26.22 mi14:03:063:19:237:377:32
7:24
-0:58

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

7:23 /mi

Average Pace

7:37 /mi

Slowest Pace

8:24 /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

3:08:06

94% of race

Time at Steady Pace

11:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi11:07:1523:327:3523:32
7:35
#13416
10K
6.21 mi11:30:2646:437:3223:11
7:28
#12998
15K
9.32 mi11:53:221:09:397:2922:56
7:23
#12589
20K
12.43 mi12:16:191:32:367:2822:57
7:24
#12167
HALF
13.11 mi12:21:231:37:407:285:04
7:26
#12178
25K
15.53 mi12:39:241:55:417:2718:01
7:26
#11960
30K
18.64 mi13:03:272:19:447:3024:03
7:45
#11844
20M
20.00 mi13:14:162:30:337:3210:49
7:58
#11875
21M
21.00 mi13:22:402:38:577:358:24
8:24
#11907
35K
21.75 mi13:28:172:44:347:355:37
7:31
#11845
23M
23.00 mi13:38:102:54:277:369:53
7:54
#11802
24M
24.00 mi13:45:543:02:117:367:44
7:44
#11768
40K
24.85 mi13:52:413:08:587:376:47
7:57
#11769
25.2M
25.20 mi13:55:343:11:517:372:53
8:22
#11720
FINISH
26.22 mi14:03:063:19:237:377:32
7:24
#11656
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 mi134163723372311792(Top 41%)2919(Top 23%)2919(Top 51%)
10K6.21 mi3.10 mi12998+4183519+2043519+20412606(Top 43%)3312(Top 26%)3312(Top 58%)
15K9.32 mi3.11 mi12589+4093298+2213298+22111792(Top 41%)2919(Top 23%)2919(Top 51%)
20K12.43 mi3.11 mi12167+4223086+2123086+21211029(Top 38%)2599(Top 21%)2599(Top 45%)
HALF13.11 mi0.68 mi12178-113096-103096-1012479(Top 43%)3289(Top 26%)3289(Top 58%)
25K15.53 mi2.42 mi11960+2183013+833013+8310849(Top 37%)2566(Top 20%)2566(Top 45%)
30K18.64 mi3.11 mi11844+1162999+142999+1411551(Top 40%)3062(Top 24%)3062(Top 54%)
20M20.00 mi1.36 mi11875-313035-363035-3612578(Top 43%)3706(Top 29%)3706(Top 65%)
21M21.00 mi1.00 mi11907-323067-323067-3212495(Top 43%)3779(Top 30%)3779(Top 66%)
35K21.75 mi0.75 mi11845+623048+193048+1910975(Top 38%)2988(Top 24%)2988(Top 52%)
23M23.00 mi1.25 mi11802+433056-83056-811768(Top 41%)3478(Top 28%)3478(Top 61%)
24M24.00 mi1.00 mi11768+343064-83064-811805(Top 41%)3594(Top 29%)3594(Top 63%)
40K24.85 mi0.85 mi11769-13096-323096-3212053(Top 42%)3804(Top 30%)3804(Top 67%)
25.2M25.20 mi0.35 mi11720+493090+63090+610790(Top 37%)3231(Top 26%)3231(Top 57%)
FINISH26.22 mi1.02 mi11656+643079+113079+1110628(Top 37%)3160(Top 25%)3160(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11792

Females

2919

F18-39

2919

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12606

Females

3312

F18-39

3312

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11792

Females

2919

F18-39

2919

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

11029

Females

2599

F18-39

2599

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12479

Females

3289

F18-39

3289

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10849

Females

2566

F18-39

2566

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11551

Females

3062

F18-39

3062

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12578

Females

3706

F18-39

3706

20M→21M

20.0 - 21.0 mi

Top 43%
Γ—8
+106ft-24ft

Overall

12495

Females

3779

F18-39

3779

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

10975

Females

2988

F18-39

2988

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

11768

Females

3478

F18-39

3478

23M→24M

23.0 - 24.0 mi

Top 41%
Γ—6
+12ft-82ft

Overall

11805

Females

3594

F18-39

3594

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12053

Females

3804

F18-39

3804

40K→25.2M

24.9 - 25.2 mi

Top 37%
Γ—1
+13ft-16ft

Overall

10790

Females

3231

F18-39

3231

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10628

Females

3160

F18-39

3160

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2646
Passed By
886
Net Change
+1760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13416
5K β†’ 10K544126+418#13416#12998
10K β†’ 15K44940+409#12998#12589
15K β†’ 20K44523+422#12589#12167
20K β†’ HALF2637-11#12167#12178
HALF β†’ 25K24527+218#12178#11960
25K β†’ 30K233117+116#11960#11844
30K β†’ 20M78109-31#11844#11875
20M β†’ 21M79111-32#11875#11907
21M β†’ 35K8422+62#11907#11845
35K β†’ 23M12077+43#11845#11802
23M β†’ 24M9662+34#11802#11768
24M β†’ 40K8081-1#11768#11769
40K β†’ 25.2M6213+49#11769#11720
25.2M β†’ FINISH10541+64#11720#11656
TOTALS2646886+1760
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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing