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BOSTON MARATHON 2026

Brie Mcsherry

Bib: 12900•F

MN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Female)
#0 / 12578
Top 14%
Masters (Masters Women)
#0 / 6862
Top 4%
Age Group (F40-44)
#0 / 1737
Top 10%
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
22:48
3.11 mi
Rank: #11376
Start → 5K
22:48 | 7:21/mi
10K
45:14
6.21 mi
Rank: #10904 (+472)
5K → 10K
22:26 | 7:14/mi
15K
1:07:30
9.32 mi
Rank: #10541 (+363)
10K → 15K
22:16 | 7:11/mi
20K
1:30:10
12.43 mi
Rank: #10395 (+146)
15K → 20K
22:40 | 7:18/mi
HALF
1:34:57
13.11 mi
Rank: #10300 (+95)
20K → HALF
4:47 | 7:02/mi
25K
1:52:27
15.53 mi
Rank: #10053 (+247)
HALF → 25K
17:30 | 7:13/mi
30K
2:15:25
18.64 mi
Rank: #9769 (+284)
25K → 30K
22:58 | 7:24/mi
20M
2:25:21
20.00 mi
Rank: #9601 (+168)
30K → 20M
9:56 | 7:19/mi
21M
2:32:57
21.00 mi
Rank: #9398 (+203)
20M → 21M
7:36 | 7:36/mi
35K
2:38:38
21.75 mi
Rank: #9456 (-58)
21M → 35K
5:41 | 7:36/mi
23M
2:48:02
23.00 mi
Rank: #9339 (+117)
35K → 23M
9:24 | 7:31/mi
24M
2:55:17
24.00 mi
Rank: #9259 (+80)
23M → 24M
7:15 | 7:15/mi
40K
3:01:36
24.85 mi
Rank: #9190 (+69)
24M → 40K
6:19 | 7:24/mi
25.2M
3:04:23
25.20 mi
Rank: #9154 (+36)
40K → 25.2M
2:47 | 8:05/mi
FINISH
3:11:39
26.22 mi
Rank: #9084 (+70)
25.2M → FINISH
7:16 | 7:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:57
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1322:487:2122:48
7:21
-
10K
6.21 mi11:13:3945:147:1722:26
7:14
-0:07
15K
9.32 mi11:35:551:07:307:1522:16
7:11
-0:03
20K
12.43 mi11:58:351:30:107:1622:40
7:18
+0:07
HALF
13.11 mi12:03:221:34:577:154:47
7:02
-0:16
25K
15.53 mi12:20:521:52:277:1517:30
7:13
+0:11
30K
18.64 mi12:43:502:15:257:1622:58
7:24
+0:11
20M
20.00 mi12:53:462:25:217:179:56
7:19
-0:05
21M
21.00 mi13:01:212:32:577:187:36
7:36
+0:17
35K
21.75 mi13:07:032:38:387:185:41
7:36
0:00
23M
23.00 mi13:16:272:48:027:199:24
7:31
-0:05
24M
24.00 mi13:23:422:55:177:197:15
7:15
-0:16
40K
24.85 mi13:30:013:01:367:196:19
7:24
+0:09
25.2M
25.20 mi13:32:483:04:237:202:47
8:05
+0:41
FINISH
26.22 mi13:40:043:11:397:197:16
7:08
-0:57

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

7:02 /mi

Average Pace

7:19 /mi

Slowest Pace

8:05 /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

3:08:52

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi10:51:1322:487:2122:48
7:21
#11376
10K
6.21 mi11:13:3945:147:1722:26
7:14
#10904
15K
9.32 mi11:35:551:07:307:1522:16
7:11
#10541
20K
12.43 mi11:58:351:30:107:1622:40
7:18
#10395
HALF
13.11 mi12:03:221:34:577:154:47
7:02
#10300
25K
15.53 mi12:20:521:52:277:1517:30
7:13
#10053
30K
18.64 mi12:43:502:15:257:1622:58
7:24
#9769
20M
20.00 mi12:53:462:25:217:179:56
7:19
#9601
21M
21.00 mi13:01:212:32:577:187:36
7:36
#9398
35K
21.75 mi13:07:032:38:387:185:41
7:36
#9456
23M
23.00 mi13:16:272:48:027:199:24
7:31
#9339
24M
24.00 mi13:23:422:55:177:197:15
7:15
#9259
40K
24.85 mi13:30:013:01:367:196:19
7:24
#9190
25.2M
25.20 mi13:32:483:04:237:202:47
8:05
#9154
FINISH
26.22 mi13:40:043:11:397:197:16
7:08
#9084
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11376256525659855(Top 34%)1873(Top 15%)1873(Top 108%)
10K6.21 mi3.10 mi10904+4722350+2152350+21510467(Top 36%)2138(Top 17%)2138(Top 123%)
15K9.32 mi3.11 mi10541+3632183+1672183+1679855(Top 34%)1873(Top 15%)1873(Top 108%)
20K12.43 mi3.11 mi10395+1462145+382145+3810144(Top 35%)2119(Top 17%)2119(Top 122%)
HALF13.11 mi0.68 mi10300+952106+392106+398881(Top 31%)1466(Top 12%)1466(Top 84%)
25K15.53 mi2.42 mi10053+2472008+982008+989017(Top 31%)1657(Top 13%)1657(Top 95%)
30K18.64 mi3.11 mi9769+2841920+881920+888811(Top 30%)1725(Top 14%)1725(Top 99%)
20M20.00 mi1.36 mi9601+1681862+581862+587782(Top 27%)1393(Top 11%)1393(Top 80%)
21M21.00 mi1.00 mi9398+2031790+721790+727095(Top 24%)1255(Top 10%)1255(Top 72%)
35K21.75 mi0.75 mi9456-581836-461836-4611644(Top 40%)3367(Top 27%)3367(Top 194%)
23M23.00 mi1.25 mi9339+1171818+181818+188977(Top 31%)2084(Top 17%)2084(Top 120%)
24M24.00 mi1.00 mi9259+801807+111807+118251(Top 28%)1835(Top 15%)1835(Top 106%)
40K24.85 mi0.85 mi9190+691800+71800+78091(Top 28%)1835(Top 15%)1835(Top 106%)
25.2M25.20 mi0.35 mi9154+361799+11799+18847(Top 30%)2271(Top 18%)2271(Top 131%)
FINISH26.22 mi1.02 mi9084+701802-31802-38597(Top 30%)2193(Top 17%)2193(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9855

Females

1873

F40-44

1873

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10467

Females

2138

F40-44

2138

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9855

Females

1873

F40-44

1873

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10144

Females

2119

F40-44

2119

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

8881

Females

1466

F40-44

1466

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9017

Females

1657

F40-44

1657

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8811

Females

1725

F40-44

1725

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7782

Females

1393

F40-44

1393

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

7095

Females

1255

F40-44

1255

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11644

Females

3367

F40-44

3367

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

8977

Females

2084

F40-44

2084

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8251

Females

1835

F40-44

1835

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8091

Females

1835

F40-44

1835

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8847

Females

2271

F40-44

2271

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8597

Females

2193

F40-44

2193

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2829*
Passed By
537
Net Change
+2292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11376
5K → 10K551*79+472#11376#10904
10K → 15K395*32+363#10904#10541
15K → 20K238*92+146#10541#10395
20K → HALF994+95#10395#10300
HALF → 25K262*15+247#10300#10053
25K → 30K326*42+284#10053#9769
30K → 20M18012+168#9769#9601
20M → 21M210*7+203#9601#9398
21M → 35K4199-58#9398#9456
35K → 23M15942+117#9456#9339
23M → 24M10525+80#9339#9259
24M → 40K9627+69#9259#9190
40K → 25.2M5216+36#9190#9154
25.2M → FINISH11545+70#9154#9084
TOTALS2829*537+2292

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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