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BOSTON MARATHON 2026

Nichole Brunson

Bib: 30273β€’F

IL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
31:31
3.11 mi
Rank: #26349
Start β†’ 5K
31:31 | 10:09/mi
10K
1:04:03
6.21 mi
Rank: #26633 (-284)
5K β†’ 10K
32:32 | 10:29/mi
15K
1:38:13
9.32 mi
Rank: #26957 (-324)
10K β†’ 15K
34:10 | 11:00/mi
20K
2:11:22
12.43 mi
Rank: #26814 (+143)
15K β†’ 20K
33:09 | 10:41/mi
HALF
2:18:43
13.11 mi
Rank: #26832 (-18)
20K β†’ HALF
7:21 | 10:47/mi
25K
2:45:38
15.53 mi
Rank: #26764 (+68)
HALF β†’ 25K
26:55 | 11:06/mi
30K
3:21:44
18.64 mi
Rank: #26704 (+60)
25K β†’ 30K
36:06 | 11:38/mi
20M
3:37:26
20.00 mi
Rank: #26648 (+56)
30K β†’ 20M
15:42 | 11:34/mi
21M
3:49:54
21.00 mi
Rank: #26602 (+46)
20M β†’ 21M
12:28 | 12:28/mi
35K
3:58:24
21.75 mi
Rank: #26568 (+34)
21M β†’ 35K
8:30 | 11:22/mi
23M
4:13:20
23.00 mi
Rank: #26548 (+20)
35K β†’ 23M
14:56 | 11:56/mi
24M
4:25:08
24.00 mi
Rank: #26560 (-12)
23M β†’ 24M
11:48 | 11:48/mi
40K
4:35:58
24.85 mi
Rank: #26594 (-34)
24M β†’ 40K
10:50 | 12:41/mi
25.2M
4:40:17
25.20 mi
Rank: #26570 (+24)
40K β†’ 25.2M
4:19 | 12:32/mi
FINISH
4:51:41
26.22 mi
Rank: #26576 (-6)
25.2M β†’ FINISH
11:24 | 11:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:43
Pace10:35 /mi
2nd Half
Distance13.11 mi
Time2:32:58
Pace11:41 /mi
πŸ“ŠPositive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:0831:3110:0931:31
10:09
-
10K
6.21 mi12:32:401:04:0310:1932:32
10:29
+0:20
15K
9.32 mi13:06:501:38:1310:3334:10
11:00
+0:31
20K
12.43 mi13:39:592:11:2210:3533:09
10:41
-0:19
HALF
13.11 mi13:47:202:18:4310:357:21
10:47
+0:06
25K
15.53 mi14:14:152:45:3810:4026:55
11:06
+0:19
30K
18.64 mi14:50:213:21:4410:5036:06
11:38
+0:32
20M
20.00 mi15:06:033:37:2610:5315:42
11:34
-0:04
21M
21.00 mi15:18:313:49:5410:5712:28
12:28
+0:54
35K
21.75 mi15:27:013:58:2410:588:30
11:22
-1:06
23M
23.00 mi15:41:574:13:2011:0114:56
11:56
+0:34
24M
24.00 mi15:53:454:25:0811:0311:48
11:48
-0:08
40K
24.85 mi16:04:354:35:5811:0710:50
12:41
+0:53
25.2M
25.20 mi16:08:544:40:1711:084:19
12:32
-0:09
FINISH
26.22 mi16:20:184:51:4111:0811:24
11:12
-1:20

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

10:09 /mi

Average Pace

11:08 /mi

Slowest Pace

12:41 /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

1:44:33

36% of race

Time at Steady Pace

2:12:47

46% of race

Time at Slower Pace

54:21

19% of race

Average Pace: 11:07 /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 mi12:00:0831:3110:0931:31
10:09
#26349
10K
6.21 mi12:32:401:04:0310:1932:32
10:29
#26633
15K
9.32 mi13:06:501:38:1310:3334:10
11:00
#26957
20K
12.43 mi13:39:592:11:2210:3533:09
10:41
#26814
HALF
13.11 mi13:47:202:18:4310:357:21
10:47
#26832
25K
15.53 mi14:14:152:45:3810:4026:55
11:06
#26764
30K
18.64 mi14:50:213:21:4410:5036:06
11:38
#26704
20M
20.00 mi15:06:033:37:2610:5315:42
11:34
#26648
21M
21.00 mi15:18:313:49:5410:5712:28
12:28
#26602
35K
21.75 mi15:27:013:58:2410:588:30
11:22
#26568
23M
23.00 mi15:41:574:13:2011:0114:56
11:56
#26548
24M
24.00 mi15:53:454:25:0811:0311:48
11:48
#26560
40K
24.85 mi16:04:354:35:5811:0710:50
12:41
#26594
25.2M
25.20 mi16:08:544:40:1711:084:19
12:32
#26570
FINISH
26.22 mi16:20:184:51:4111:0811:24
11:12
#26576
Faster pace
Steady pace
Slower pace

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 mi26349108931089327412(Top 94%)11555(Top 92%)11555(Top 665%)
10K6.21 mi3.10 mi26633-28411075-18211075-18226859(Top 93%)11226(Top 89%)11226(Top 646%)
15K9.32 mi3.11 mi26957-32411262-18711262-18727412(Top 94%)11555(Top 92%)11555(Top 665%)
20K12.43 mi3.11 mi26814+14311193+6911193+6926471(Top 91%)11015(Top 88%)11015(Top 634%)
HALF13.11 mi0.68 mi26832-1811204-1111204-1127105(Top 93%)11423(Top 91%)11423(Top 658%)
25K15.53 mi2.42 mi26764+6811182+2211182+2226499(Top 91%)11090(Top 88%)11090(Top 638%)
30K18.64 mi3.11 mi26704+6011165+1711165+1726288(Top 91%)11057(Top 88%)11057(Top 637%)
20M20.00 mi1.36 mi26648+5611142+2311142+2325801(Top 89%)10882(Top 87%)10882(Top 626%)
21M21.00 mi1.00 mi26602+4611133+911133+925746(Top 89%)10897(Top 87%)10897(Top 627%)
35K21.75 mi0.75 mi26568+3411118+1511118+1525856(Top 89%)10961(Top 87%)10961(Top 631%)
23M23.00 mi1.25 mi26548+2011117+111117+126036(Top 90%)11095(Top 88%)11095(Top 639%)
24M24.00 mi1.00 mi26560-1211136-1911136-1926354(Top 91%)11295(Top 90%)11295(Top 650%)
40K24.85 mi0.85 mi26594-3411159-2311159-2326728(Top 92%)11508(Top 91%)11508(Top 663%)
25.2M25.20 mi0.35 mi26570+2411152+711152+725390(Top 87%)10827(Top 86%)10827(Top 623%)
FINISH26.22 mi1.02 mi26576-611166-1411166-1426417(Top 91%)11352(Top 90%)11352(Top 654%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27412

Females

11555

F40-44

11555

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

26859

Females

11226

F40-44

11226

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27412

Females

11555

F40-44

11555

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26471

Females

11015

F40-44

11015

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27105

Females

11423

F40-44

11423

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26499

Females

11090

F40-44

11090

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26288

Females

11057

F40-44

11057

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25801

Females

10882

F40-44

10882

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25746

Females

10897

F40-44

10897

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25856

Females

10961

F40-44

10961

35K→23M

21.8 - 23.0 mi

Top 90%
Γ—5
+23ft-63ft

Overall

26036

Females

11095

F40-44

11095

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26354

Females

11295

F40-44

11295

24M→40K

24.0 - 24.9 mi

Top 92%
Γ—1
+6ft-20ft

Overall

26728

Females

11508

F40-44

11508

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25390

Females

10827

F40-44

10827

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26417

Females

11352

F40-44

11352

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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