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BOSTON MARATHON 2026

Brittnie Teeple

Bib: 28171•F

IN

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0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
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
35:56
3.11 mi
Rank: #28564
Start → 5K
35:56 | 11:34/mi
10K
1:11:19
6.21 mi
Rank: #28369 (+195)
5K → 10K
35:23 | 11:24/mi
15K
1:48:56
9.32 mi
Rank: #28394 (-25)
10K → 15K
37:37 | 12:07/mi
20K
2:24:50
12.43 mi
Rank: #28239 (+155)
15K → 20K
35:54 | 11:34/mi
HALF
2:32:36
13.11 mi
Rank: #28217 (+22)
20K → HALF
7:46 | 11:24/mi
25K
3:01:20
15.53 mi
Rank: #28096 (+121)
HALF → 25K
28:44 | 11:51/mi
30K
3:37:35
18.64 mi
Rank: #27829 (+267)
25K → 30K
36:15 | 11:41/mi
20M
3:53:14
20.00 mi
Rank: #27720 (+109)
30K → 20M
15:39 | 11:32/mi
21M
4:06:15
21.00 mi
Rank: #27668 (+52)
20M → 21M
13:01 | 13:01/mi
35K
4:14:35
21.75 mi
Rank: #27613 (+55)
21M → 35K
8:20 | 11:09/mi
23M
4:28:59
23.00 mi
Rank: #27516 (+97)
35K → 23M
14:24 | 11:31/mi
24M
4:40:32
24.00 mi
Rank: #27466 (+50)
23M → 24M
11:33 | 11:33/mi
40K
4:50:31
24.85 mi
Rank: #27409 (+57)
24M → 40K
9:59 | 11:41/mi
25.2M
4:55:12
25.20 mi
Rank: #27395 (+14)
40K → 25.2M
4:41 | 13:35/mi
FINISH
5:06:40
26.22 mi
Rank: #27381 (+14)
25.2M → FINISH
11:28 | 11:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time2:32:36
Pace11:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:34:04
Pace11:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2735:5611:3435:56
11:34
-
10K
6.21 mi12:32:501:11:1911:2935:23
11:24
-0:10
15K
9.32 mi13:10:271:48:5611:4237:37
12:07
+0:43
20K
12.43 mi13:46:212:24:5011:4035:54
11:34
-0:33
HALF
13.11 mi13:54:072:32:3611:397:46
11:24
-0:10
25K
15.53 mi14:22:513:01:2011:4128:44
11:51
+0:27
30K
18.64 mi14:59:063:37:3511:4136:15
11:41
-0:10
20M
20.00 mi15:14:453:53:1411:4015:39
11:32
-0:09
21M
21.00 mi15:27:464:06:1511:4413:01
13:01
+1:29
35K
21.75 mi15:36:064:14:3511:438:20
11:09
-1:52
23M
23.00 mi15:50:304:28:5911:4214:24
11:31
+0:22
24M
24.00 mi16:02:034:40:3211:4211:33
11:33
+0:02
40K
24.85 mi16:12:024:50:3111:429:59
11:41
+0:08
25.2M
25.20 mi16:16:434:55:1211:434:41
13:35
+1:54
FINISH
26.22 mi16:28:115:06:4011:4311:28
11:16
-2:19

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

11:09 /mi

Average Pace

11:42 /mi

Slowest Pace

13:35 /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

8:20

3% of race

Time at Steady Pace

4:03:01

79% of race

Time at Slower Pace

55:19

18% of race

Average Pace: 11:42 /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 mi11:57:2735:5611:3435:56
11:34
#28564
10K
6.21 mi12:32:501:11:1911:2935:23
11:24
#28369
15K
9.32 mi13:10:271:48:5611:4237:37
12:07
#28394
20K
12.43 mi13:46:212:24:5011:4035:54
11:34
#28239
HALF
13.11 mi13:54:072:32:3611:397:46
11:24
#28217
25K
15.53 mi14:22:513:01:2011:4128:44
11:51
#28096
30K
18.64 mi14:59:063:37:3511:4136:15
11:41
#27829
20M
20.00 mi15:14:453:53:1411:4015:39
11:32
#27720
21M
21.00 mi15:27:464:06:1511:4413:01
13:01
#27668
35K
21.75 mi15:36:064:14:3511:438:20
11:09
#27613
23M
23.00 mi15:50:304:28:5911:4214:24
11:31
#27516
24M
24.00 mi16:02:034:40:3211:4211:33
11:33
#27466
40K
24.85 mi16:12:024:50:3111:429:59
11:41
#27409
25.2M
25.20 mi16:16:434:55:1211:434:41
13:35
#27395
FINISH
26.22 mi16:28:115:06:4011:4311:28
11:16
#27381
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 mi28564122611226128430(Top 98%)12192(Top 97%)12192(Top 213%)
10K6.21 mi3.10 mi28369+19512132+12912132+12928132(Top 97%)11985(Top 95%)11985(Top 210%)
15K9.32 mi3.11 mi28394-2512157-2512157-2528430(Top 98%)12192(Top 97%)12192(Top 213%)
20K12.43 mi3.11 mi28239+15512045+11212045+11227622(Top 95%)11692(Top 93%)11692(Top 205%)
HALF13.11 mi0.68 mi28217+2212034+1112034+1127777(Top 96%)11820(Top 94%)11820(Top 207%)
25K15.53 mi2.42 mi28096+12111971+6311971+6327376(Top 94%)11588(Top 92%)11588(Top 203%)
30K18.64 mi3.11 mi27829+26711826+14511826+14526350(Top 91%)11091(Top 88%)11091(Top 194%)
20M20.00 mi1.36 mi27720+10911767+5911767+5925769(Top 89%)10861(Top 86%)10861(Top 190%)
21M21.00 mi1.00 mi27668+5211740+2711740+2726422(Top 91%)11234(Top 89%)11234(Top 197%)
35K21.75 mi0.75 mi27613+5511718+2211718+2225511(Top 88%)10793(Top 86%)10793(Top 189%)
23M23.00 mi1.25 mi27516+9711672+4611672+4625455(Top 88%)10802(Top 86%)10802(Top 189%)
24M24.00 mi1.00 mi27466+5011651+2111651+2126022(Top 90%)11124(Top 88%)11124(Top 195%)
40K24.85 mi0.85 mi27409+5711616+3511616+3525410(Top 88%)10858(Top 86%)10858(Top 190%)
25.2M25.20 mi0.35 mi27395+1411613+311613+326801(Top 92%)11527(Top 92%)11527(Top 202%)
FINISH26.22 mi1.02 mi27381+1411611+211611+226535(Top 91%)11414(Top 91%)11414(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28430

Females

12192

F18-39

12192

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28132

Females

11985

F18-39

11985

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28430

Females

12192

F18-39

12192

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27622

Females

11692

F18-39

11692

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

27777

Females

11820

F18-39

11820

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27376

Females

11588

F18-39

11588

25K→30K

15.5 - 18.6 mi

Top 91%
×9
+181ft-148ft

Overall

26350

Females

11091

F18-39

11091

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25769

Females

10861

F18-39

10861

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26422

Females

11234

F18-39

11234

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25511

Females

10793

F18-39

10793

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25455

Females

10802

F18-39

10802

23M→24M

23.0 - 24.0 mi

Top 90%
×6
+12ft-82ft

Overall

26022

Females

11124

F18-39

11124

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25410

Females

10858

F18-39

10858

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1
+13ft-16ft

Overall

26801

Females

11527

F18-39

11527

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26535

Females

11414

F18-39

11414

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1337
Passed By
154
Net Change
+1183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28564
5K → 10K21318+195#28564#28369
10K → 15K6590-25#28369#28394
15K → 20K1583+155#28394#28239
20K → HALF264+22#28239#28217
HALF → 25K1298+121#28217#28096
25K → 30K2714+267#28096#27829
30K → 20M1101+109#27829#27720
20M → 21M553+52#27720#27668
21M → 35K583+55#27668#27613
35K → 23M992+97#27613#27516
23M → 24M555+50#27516#27466
24M → 40K581+57#27466#27409
40K → 25.2M184+14#27409#27395
25.2M → FINISH228+14#27395#27381
TOTALS1337154+1183
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing