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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pauline Nellis

Bib: 24653 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
27:57
3.11 mi
Rank: #22655
Start → 5K
27:57 | 9:00/mi
10K
55:30
6.21 mi
Rank: #22428 (+227)
5K → 10K
27:33 | 8:53/mi
15K
1:23:29
9.32 mi
Rank: #22549 (-121)
10K → 15K
27:59 | 9:01/mi
20K
1:52:48
12.43 mi
Rank: #22844 (-295)
15K → 20K
29:19 | 9:27/mi
HALF
1:59:11
13.11 mi
Rank: #22917 (-73)
20K → HALF
6:23 | 9:22/mi
25K
2:24:08
15.53 mi
Rank: #23395 (-478)
HALF → 25K
24:57 | 10:18/mi
30K
2:56:40
18.64 mi
Rank: #23565 (-170)
25K → 30K
32:32 | 10:29/mi
20M
3:12:56
20.00 mi
Rank: #23861 (-296)
30K → 20M
16:16 | 11:59/mi
21M
3:25:18
21.00 mi
Rank: #23996 (-135)
20M → 21M
12:22 | 12:22/mi
35K
3:34:07
21.75 mi
Rank: #24142 (-146)
21M → 35K
8:49 | 11:48/mi
23M
3:49:38
23.00 mi
Rank: #24372 (-230)
35K → 23M
15:31 | 12:24/mi
24M
4:01:43
24.00 mi
Rank: #24516 (-144)
23M → 24M
12:05 | 12:05/mi
40K
4:12:37
24.85 mi
Rank: #24646 (-130)
24M → 40K
10:54 | 12:45/mi
25.2M
4:17:28
25.20 mi
Rank: #24719 (-73)
40K → 25.2M
4:51 | 14:04/mi
FINISH
4:29:45
26.22 mi
Rank: #24862 (-143)
25.2M → FINISH
12:17 | 12:04/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:11
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:30:34
Pace11:30 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:3027:579:0027:57
9:00
-
10K
6.21 mi12:04:0355:308:5627:33
8:53
-0:07
15K
9.32 mi12:32:021:23:298:5827:59
9:01
+0:08
20K
12.43 mi13:01:211:52:489:0529:19
9:27
+0:26
HALF
13.11 mi13:07:441:59:119:066:23
9:22
-0:05
25K
15.53 mi13:32:412:24:089:1724:57
10:18
+0:56
30K
18.64 mi14:05:132:56:409:2932:32
10:29
+0:11
20M
20.00 mi14:21:293:12:569:3916:16
11:59
+1:30
21M
21.00 mi14:33:513:25:189:4712:22
12:22
+0:23
35K
21.75 mi14:42:403:34:079:518:49
11:48
-0:34
23M
23.00 mi14:58:113:49:3810:0015:31
12:24
+0:36
24M
24.00 mi15:10:164:01:4310:0512:05
12:05
-0:19
40K
24.85 mi15:21:104:12:3710:1010:54
12:45
+0:40
25.2M
25.20 mi15:26:014:17:2810:144:51
14:04
+1:19
FINISH
26.22 mi15:38:184:29:4510:1812:17
12:04
-2:00

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

8:53 /mi

Average Pace

10:18 /mi

Slowest Pace

14:04 /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

2:56:40

65% of race

Time at Steady Pace

1:17:20

29% of race

Time at Slower Pace

15:45

6% of race

Average Pace: 10:17 /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 mi11:36:3027:579:0027:57
9:00
#22655
10K
6.21 mi12:04:0355:308:5627:33
8:53
#22428
15K
9.32 mi12:32:021:23:298:5827:59
9:01
#22549
20K
12.43 mi13:01:211:52:489:0529:19
9:27
#22844
HALF
13.11 mi13:07:441:59:119:066:23
9:22
#22917
25K
15.53 mi13:32:412:24:089:1724:57
10:18
#23395
30K
18.64 mi14:05:132:56:409:2932:32
10:29
#23565
20M
20.00 mi14:21:293:12:569:3916:16
11:59
#23861
21M
21.00 mi14:33:513:25:189:4712:22
12:22
#23996
35K
21.75 mi14:42:403:34:079:518:49
11:48
#24142
23M
23.00 mi14:58:113:49:3810:0015:31
12:24
#24372
24M
24.00 mi15:10:164:01:4310:0512:05
12:05
#24516
40K
24.85 mi15:21:104:12:3710:1010:54
12:45
#24646
25.2M
25.20 mi15:26:014:17:2810:144:51
14:04
#24719
FINISH
26.22 mi15:38:184:29:4510:1812:17
12:04
#24862
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi226559003900322749(Top 78%)9009(Top 72%)9009(Top 947%)
10K6.21 mi3.10 mi22428+2278885+1188885+11822264(Top 77%)8791(Top 70%)8791(Top 924%)
15K9.32 mi3.11 mi22549-1218930-458930-4522749(Top 78%)9009(Top 72%)9009(Top 947%)
20K12.43 mi3.11 mi22844-2959076-1469076-14623553(Top 81%)9476(Top 75%)9476(Top 996%)
HALF13.11 mi0.68 mi22917-739116-409116-4024023(Top 83%)9709(Top 77%)9709(Top 1021%)
25K15.53 mi2.42 mi23395-4789377-2619377-26124995(Top 86%)10233(Top 81%)10233(Top 1076%)
30K18.64 mi3.11 mi23565-1709489-1129489-11224245(Top 84%)9975(Top 79%)9975(Top 1049%)
20M20.00 mi1.36 mi23861-2969638-1499638-14926370(Top 91%)11172(Top 89%)11172(Top 1175%)
21M21.00 mi1.00 mi23996-1359717-799717-7925598(Top 88%)10818(Top 86%)10818(Top 1138%)
35K21.75 mi0.75 mi24142-1469800-839800-8326478(Top 91%)11283(Top 90%)11283(Top 1186%)
23M23.00 mi1.25 mi24372-2309944-1449944-14426657(Top 92%)11405(Top 91%)11405(Top 1199%)
24M24.00 mi1.00 mi24516-14410042-9810042-9826714(Top 92%)11472(Top 91%)11472(Top 1206%)
40K24.85 mi0.85 mi24646-13010125-8310125-8326806(Top 92%)11547(Top 92%)11547(Top 1214%)
25.2M25.20 mi0.35 mi24719-7310169-4410169-4427270(Top 94%)11770(Top 94%)11770(Top 1238%)
FINISH26.22 mi1.02 mi24862-14310255-8610255-8627521(Top 95%)11880(Top 94%)11880(Top 1249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22749

Females

9009

F55-59

9009

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22264

Females

8791

F55-59

8791

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22749

Females

9009

F55-59

9009

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23553

Females

9476

F55-59

9476

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24023

Females

9709

F55-59

9709

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

24995

Females

10233

F55-59

10233

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24245

Females

9975

F55-59

9975

30K→20M

18.6 - 20.0 mi

Top 91%
×5
+64ft-50ft

Overall

26370

Females

11172

F55-59

11172

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25598

Females

10818

F55-59

10818

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26478

Females

11283

F55-59

11283

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26657

Females

11405

F55-59

11405

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26714

Females

11472

F55-59

11472

24M→40K

24.0 - 24.9 mi

Top 92%
×1
+6ft-20ft

Overall

26806

Females

11547

F55-59

11547

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27270

Females

11770

F55-59

11770

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27521

Females

11880

F55-59

11880

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
855*
Passed By
2301
Net Change
-2207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22655
5K → 10K384*157+227#22655#22428
10K → 15K117200-121#22428#22549
15K → 20K91200-295#22549#22844
20K → HALF1588-73#22844#22917
HALF → 25K32200-478#22917#23395
25K → 30K92200-170#23395#23565
30K → 20M19200-296#23565#23861
20M → 21M28163-135#23861#23996
21M → 35K9155-146#23996#24142
35K → 23M20200-230#24142#24372
23M → 24M19163-144#24372#24516
24M → 40K20150-130#24516#24646
40K → 25.2M376-73#24646#24719
25.2M → FINISH6149-143#24719#24862
TOTALS855*2301-2207

* 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

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