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BOSTON MARATHON 2026

Jamie Madrosen

Bib: 10958β€’F

OR

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Age Group (F18-39)
#0 / 5716
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
21:40
3.11 mi
Rank: #8355
Start β†’ 5K
21:40 | 6:59/mi
10K
43:52
6.21 mi
Rank: #9052 (-697)
5K β†’ 10K
22:12 | 7:09/mi
15K
1:06:45
9.32 mi
Rank: #9792 (-740)
10K β†’ 15K
22:53 | 7:22/mi
20K
1:30:27
12.43 mi
Rank: #10594 (-802)
15K β†’ 20K
23:42 | 7:38/mi
HALF
1:35:27
13.11 mi
Rank: #10640 (-46)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:54:08
15.53 mi
Rank: #11058 (-418)
HALF β†’ 25K
18:41 | 7:43/mi
30K
2:20:02
18.64 mi
Rank: #11970 (-912)
25K β†’ 30K
25:54 | 8:21/mi
20M
2:31:43
20.00 mi
Rank: #12370 (-400)
30K β†’ 20M
11:41 | 8:37/mi
21M
2:40:24
21.00 mi
Rank: #12469 (-99)
20M β†’ 21M
8:41 | 8:41/mi
35K
2:46:38
21.75 mi
Rank: #12619 (-150)
21M β†’ 35K
6:14 | 8:20/mi
23M
2:57:35
23.00 mi
Rank: #12914 (-295)
35K β†’ 23M
10:57 | 8:45/mi
24M
3:06:27
24.00 mi
Rank: #13198 (-284)
23M β†’ 24M
8:52 | 8:52/mi
40K
3:14:33
24.85 mi
Rank: #13575 (-377)
24M β†’ 40K
8:06 | 9:29/mi
25.2M
3:18:05
25.20 mi
Rank: #13713 (-138)
40K β†’ 25.2M
3:32 | 10:15/mi
FINISH
3:27:27
26.22 mi
Rank: #14150 (-437)
25.2M β†’ FINISH
9:22 | 9:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:27
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
πŸ“ŠPositive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:5421:406:5921:40
6:59
-
10K
6.21 mi11:01:0643:527:0422:12
7:09
+0:10
15K
9.32 mi11:23:591:06:457:1022:53
7:22
+0:13
20K
12.43 mi11:47:411:30:277:1723:42
7:38
+0:16
HALF
13.11 mi11:52:411:35:277:175:00
7:21
-0:17
25K
15.53 mi12:11:221:54:087:2118:41
7:43
+0:22
30K
18.64 mi12:37:162:20:027:3125:54
8:21
+0:38
20M
20.00 mi12:48:572:31:437:3611:41
8:37
+0:16
21M
21.00 mi12:57:382:40:247:398:41
8:41
+0:04
35K
21.75 mi13:03:522:46:387:406:14
8:20
-0:21
23M
23.00 mi13:14:492:57:357:4410:57
8:45
+0:25
24M
24.00 mi13:23:413:06:277:478:52
8:52
+0:07
40K
24.85 mi13:31:473:14:337:508:06
9:29
+0:37
25.2M
25.20 mi13:35:193:18:057:523:32
10:15
+0:46
FINISH
26.22 mi13:44:413:27:277:569:22
9:12
-1:03

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

6:59 /mi

Average Pace

7:55 /mi

Slowest Pace

10:15 /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

1:54:08

55% of race

Time at Steady Pace

1:03:27

31% of race

Time at Slower Pace

29:52

14% of race

Average Pace: 7:55 /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 mi10:38:5421:406:5921:40
6:59
#8355
10K
6.21 mi11:01:0643:527:0422:12
7:09
#9052
15K
9.32 mi11:23:591:06:457:1022:53
7:22
#9792
20K
12.43 mi11:47:411:30:277:1723:42
7:38
#10594
HALF
13.11 mi11:52:411:35:277:175:00
7:21
#10640
25K
15.53 mi12:11:221:54:087:2118:41
7:43
#11058
30K
18.64 mi12:37:162:20:027:3125:54
8:21
#11970
20M
20.00 mi12:48:572:31:437:3611:41
8:37
#12370
21M
21.00 mi12:57:382:40:247:398:41
8:41
#12469
35K
21.75 mi13:03:522:46:387:406:14
8:20
#12619
23M
23.00 mi13:14:492:57:357:4410:57
8:45
#12914
24M
24.00 mi13:23:413:06:277:478:52
8:52
#13198
40K
24.85 mi13:31:473:14:337:508:06
9:29
#13575
25.2M
25.20 mi13:35:193:18:057:523:32
10:15
#13713
FINISH
26.22 mi13:44:413:27:277:569:22
9:12
#14150
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 mi83551195119511668(Top 40%)2845(Top 23%)2845(Top 50%)
10K6.21 mi3.10 mi9052-6971465-2701465-2709783(Top 34%)1806(Top 14%)1806(Top 32%)
15K9.32 mi3.11 mi9792-7401808-3431808-34311668(Top 40%)2845(Top 23%)2845(Top 50%)
20K12.43 mi3.11 mi10594-8022262-4542262-45413103(Top 45%)3721(Top 30%)3721(Top 65%)
HALF13.11 mi0.68 mi10640-462283-212283-2111604(Top 40%)2829(Top 22%)2829(Top 49%)
25K15.53 mi2.42 mi11058-4182519-2362519-23613103(Top 45%)3796(Top 30%)3796(Top 66%)
30K18.64 mi3.11 mi11970-9123074-5553074-55515866(Top 55%)5446(Top 43%)5446(Top 95%)
20M20.00 mi1.36 mi12370-4003322-2483322-24816798(Top 58%)6081(Top 48%)6081(Top 106%)
21M21.00 mi1.00 mi12469-993409-873409-8714306(Top 49%)4742(Top 38%)4742(Top 83%)
35K21.75 mi0.75 mi12619-1503508-993508-9916625(Top 57%)6089(Top 48%)6089(Top 107%)
23M23.00 mi1.25 mi12914-2953683-1753683-17517191(Top 59%)6523(Top 52%)6523(Top 114%)
24M24.00 mi1.00 mi13198-2843859-1763859-17618861(Top 65%)7440(Top 59%)7440(Top 130%)
40K24.85 mi0.85 mi13575-3774106-2474106-24720291(Top 70%)8209(Top 65%)8209(Top 144%)
25.2M25.20 mi0.35 mi13713-1384189-834189-8320255(Top 70%)8181(Top 65%)8181(Top 143%)
FINISH26.22 mi1.02 mi14150-4374475-2864475-28621266(Top 73%)8701(Top 69%)8701(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11668

Females

2845

F18-39

2845

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9783

Females

1806

F18-39

1806

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11668

Females

2845

F18-39

2845

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

13103

Females

3721

F18-39

3721

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11604

Females

2829

F18-39

2829

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13103

Females

3796

F18-39

3796

25K→30K

15.5 - 18.6 mi

Top 55%
Γ—9
+181ft-148ft

Overall

15866

Females

5446

F18-39

5446

30K→20M

18.6 - 20.0 mi

Top 58%
Γ—5
+64ft-50ft

Overall

16798

Females

6081

F18-39

6081

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14306

Females

4742

F18-39

4742

21M→35K

21.0 - 21.8 mi

Top 57%
Γ—7
+17ft-86ft

Overall

16625

Females

6089

F18-39

6089

35K→23M

21.8 - 23.0 mi

Top 59%
Γ—5
+23ft-63ft

Overall

17191

Females

6523

F18-39

6523

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18861

Females

7440

F18-39

7440

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20291

Females

8209

F18-39

8209

40K→25.2M

24.9 - 25.2 mi

Top 70%
Γ—1
+13ft-16ft

Overall

20255

Females

8181

F18-39

8181

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
Γ—2
+22ft-21ft

Overall

21266

Females

8701

F18-39

8701

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
420
Passed By
2537
Net Change
-5795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8355
5K β†’ 10K58200-697#8355#9052
10K β†’ 15K22200-740#9052#9792
15K β†’ 20K28200-802#9792#10594
20K β†’ HALF1460-46#10594#10640
HALF β†’ 25K56200-418#10640#11058
25K β†’ 30K45200-912#11058#11970
30K β†’ 20M30200-400#11970#12370
20M β†’ 21M58157-99#12370#12469
21M β†’ 35K22172-150#12469#12619
35K β†’ 23M35200-295#12619#12914
23M β†’ 24M23200-284#12914#13198
24M β†’ 40K13200-377#13198#13575
40K β†’ 25.2M10148-138#13575#13713
25.2M β†’ FINISH6200-437#13713#14150
TOTALS4202537-5795
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