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BOSTON MARATHON 2026

Madeleine Nolan

Bib: 27011•F

MA

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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
26:53
3.11 mi
Rank: #20936
Start → 5K
26:53 | 8:40/mi
10K
53:37
6.21 mi
Rank: #20926 (+10)
5K → 10K
26:44 | 8:37/mi
15K
1:20:17
9.32 mi
Rank: #20816 (+110)
10K → 15K
26:40 | 8:35/mi
20K
1:47:00
12.43 mi
Rank: #20541 (+275)
15K → 20K
26:43 | 8:36/mi
HALF
1:52:40
13.11 mi
Rank: #20468 (+73)
20K → HALF
5:40 | 8:19/mi
25K
2:13:16
15.53 mi
Rank: #20172 (+296)
HALF → 25K
20:36 | 8:30/mi
30K
2:41:05
18.64 mi
Rank: #19990 (+182)
25K → 30K
27:49 | 8:58/mi
20M
2:53:21
20.00 mi
Rank: #19930 (+60)
30K → 20M
12:16 | 9:02/mi
21M
3:02:45
21.00 mi
Rank: #19828 (+102)
20M → 21M
9:24 | 9:24/mi
35K
3:09:38
21.75 mi
Rank: #19869 (-41)
21M → 35K
6:53 | 9:13/mi
23M
3:21:14
23.00 mi
Rank: #19876 (-7)
35K → 23M
11:36 | 9:17/mi
24M
3:30:25
24.00 mi
Rank: #19886 (-10)
23M → 24M
9:11 | 9:11/mi
40K
3:38:08
24.85 mi
Rank: #19835 (+51)
24M → 40K
7:43 | 9:02/mi
25.2M
3:41:12
25.20 mi
Rank: #19766 (+69)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:49:14
26.22 mi
Rank: #19579 (+187)
25.2M → FINISH
8:02 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:40
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:56:34
Pace8:54 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0326:538:4026:53
8:40
-
10K
6.21 mi12:14:4753:378:3826:44
8:37
-0:03
15K
9.32 mi12:41:271:20:178:3726:40
8:35
-0:02
20K
12.43 mi13:08:101:47:008:3726:43
8:36
+0:01
HALF
13.11 mi13:13:501:52:408:365:40
8:19
-0:17
25K
15.53 mi13:34:262:13:168:3520:36
8:30
+0:11
30K
18.64 mi14:02:152:41:058:3927:49
8:58
+0:28
20M
20.00 mi14:14:312:53:218:4112:16
9:02
+0:04
21M
21.00 mi14:23:553:02:458:439:24
9:24
+0:22
35K
21.75 mi14:30:483:09:388:446:53
9:13
-0:11
23M
23.00 mi14:42:243:21:148:4511:36
9:17
+0:04
24M
24.00 mi14:51:353:30:258:479:11
9:11
-0:06
40K
24.85 mi14:59:183:38:088:477:43
9:02
-0:09
25.2M
25.20 mi15:02:223:41:128:473:04
8:54
-0:08
FINISH
26.22 mi15:10:243:49:148:458:02
7:53
-1:01

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

7:53 /mi

Average Pace

8:45 /mi

Slowest Pace

9:24 /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

2:21:18

62% of race

Time at Steady Pace

1:18:32

34% of race

Time at Slower Pace

9:24

4% of race

Average Pace: 8:45 /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 mi11:48:0326:538:4026:53
8:40
#20936
10K
6.21 mi12:14:4753:378:3826:44
8:37
#20926
15K
9.32 mi12:41:271:20:178:3726:40
8:35
#20816
20K
12.43 mi13:08:101:47:008:3726:43
8:36
#20541
HALF
13.11 mi13:13:501:52:408:365:40
8:19
#20468
25K
15.53 mi13:34:262:13:168:3520:36
8:30
#20172
30K
18.64 mi14:02:152:41:058:3927:49
8:58
#19990
20M
20.00 mi14:14:312:53:218:4112:16
9:02
#19930
21M
21.00 mi14:23:553:02:458:439:24
9:24
#19828
35K
21.75 mi14:30:483:09:388:446:53
9:13
#19869
23M
23.00 mi14:42:243:21:148:4511:36
9:17
#19876
24M
24.00 mi14:51:353:30:258:479:11
9:11
#19886
40K
24.85 mi14:59:183:38:088:477:43
9:02
#19835
25.2M
25.20 mi15:02:223:41:128:473:04
8:54
#19766
FINISH
26.22 mi15:10:243:49:148:458:02
7:53
#19579
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 mi209368128812820581(Top 71%)7886(Top 63%)7886(Top 138%)
10K6.21 mi3.10 mi20926+108106+228106+2220914(Top 72%)8084(Top 64%)8084(Top 141%)
15K9.32 mi3.11 mi20816+1108043+638043+6320581(Top 71%)7886(Top 63%)7886(Top 138%)
20K12.43 mi3.11 mi20541+2757906+1377906+13719882(Top 69%)7559(Top 60%)7559(Top 132%)
HALF13.11 mi0.68 mi20468+737871+357871+3519166(Top 66%)7137(Top 57%)7137(Top 125%)
25K15.53 mi2.42 mi20172+2967723+1487723+14818568(Top 64%)6887(Top 55%)6887(Top 120%)
30K18.64 mi3.11 mi19990+1827646+777646+7719359(Top 67%)7408(Top 59%)7408(Top 130%)
20M20.00 mi1.36 mi19930+607633+137633+1319093(Top 66%)7329(Top 58%)7329(Top 128%)
21M21.00 mi1.00 mi19828+1027599+347599+3418098(Top 62%)6849(Top 54%)6849(Top 120%)
35K21.75 mi0.75 mi19869-417624-257624-2520816(Top 72%)8348(Top 66%)8348(Top 146%)
23M23.00 mi1.25 mi19876-77646-227646-2219719(Top 68%)7844(Top 62%)7844(Top 137%)
24M24.00 mi1.00 mi19886-107678-327678-3220218(Top 70%)8156(Top 65%)8156(Top 143%)
40K24.85 mi0.85 mi19835+517664+147664+1418546(Top 64%)7341(Top 58%)7341(Top 128%)
25.2M25.20 mi0.35 mi19766+697632+327632+3214211(Top 49%)5052(Top 40%)5052(Top 88%)
FINISH26.22 mi1.02 mi19579+1877527+1057527+10514428(Top 50%)5160(Top 41%)5160(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20581

Females

7886

F18-39

7886

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20914

Females

8084

F18-39

8084

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20581

Females

7886

F18-39

7886

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19882

Females

7559

F18-39

7559

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19166

Females

7137

F18-39

7137

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18568

Females

6887

F18-39

6887

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19359

Females

7408

F18-39

7408

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19093

Females

7329

F18-39

7329

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18098

Females

6849

F18-39

6849

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20816

Females

8348

F18-39

8348

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19719

Females

7844

F18-39

7844

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20218

Females

8156

F18-39

8156

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18546

Females

7341

F18-39

7341

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14211

Females

5052

F18-39

5052

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14428

Females

5160

F18-39

5160

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2223*
Passed By
866
Net Change
+1357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20936
5K → 10K210*200+10#20936#20926
10K → 15K253*143+110#20926#20816
15K → 20K324*49+275#20816#20541
20K → HALF785+73#20541#20468
HALF → 25K313*17+296#20468#20172
25K → 30K259*77+182#20172#19990
30K → 20M11555+60#19990#19930
20M → 21M14038+102#19930#19828
21M → 35K3778-41#19828#19869
35K → 23M7885-7#19869#19876
23M → 24M7181-10#19876#19886
24M → 40K8029+51#19886#19835
40K → 25.2M701+69#19835#19766
25.2M → FINISH1958+187#19766#19579
TOTALS2223*866+1357

* 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