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BOSTON MARATHON 2026

Darlene Maternowski

Bib: 26345•F

WI

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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 (F70-74)
#0 / 81
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
31:30
3.11 mi
Rank: #26337
Start → 5K
31:30 | 10:09/mi
10K
1:03:26
6.21 mi
Rank: #26412 (-75)
5K → 10K
31:56 | 10:17/mi
15K
1:35:12
9.32 mi
Rank: #26328 (+84)
10K → 15K
31:46 | 10:14/mi
20K
2:08:21
12.43 mi
Rank: #26371 (-43)
15K → 20K
33:09 | 10:41/mi
HALF
2:15:29
13.11 mi
Rank: #26389 (-18)
20K → HALF
7:08 | 10:28/mi
25K
2:42:11
15.53 mi
Rank: #26369 (+20)
HALF → 25K
26:42 | 11:01/mi
30K
3:18:21
18.64 mi
Rank: #26395 (-26)
25K → 30K
36:10 | 11:39/mi
20M
3:34:23
20.00 mi
Rank: #26381 (+14)
30K → 20M
16:02 | 11:49/mi
21M
3:46:56
21.00 mi
Rank: #26363 (+18)
20M → 21M
12:33 | 12:33/mi
35K
3:55:20
21.75 mi
Rank: #26349 (+14)
21M → 35K
8:24 | 11:14/mi
23M
4:09:30
23.00 mi
Rank: #26280 (+69)
35K → 23M
14:10 | 11:20/mi
24M
4:22:07
24.00 mi
Rank: #26355 (-75)
23M → 24M
12:37 | 12:37/mi
40K
4:32:28
24.85 mi
Rank: #26340 (+15)
24M → 40K
10:21 | 12:07/mi
25.2M
4:36:54
25.20 mi
Rank: #26346 (-6)
40K → 25.2M
4:26 | 12:52/mi
FINISH
4:49:20
26.22 mi
Rank: #26427 (-81)
25.2M → FINISH
12:26 | 12:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:29
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:33:51
Pace11:45 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:5331:3010:0931:30
10:09
-
10K
6.21 mi12:11:491:03:2610:1331:56
10:17
+0:08
15K
9.32 mi12:43:351:35:1210:1331:46
10:14
-0:03
20K
12.43 mi13:16:442:08:2110:2033:09
10:41
+0:27
HALF
13.11 mi13:23:522:15:2910:217:08
10:28
-0:13
25K
15.53 mi13:50:342:42:1110:2726:42
11:01
+0:33
30K
18.64 mi14:26:443:18:2110:3936:10
11:39
+0:38
20M
20.00 mi14:42:463:34:2310:4416:02
11:49
+0:10
21M
21.00 mi14:55:193:46:5610:4912:33
12:33
+0:44
35K
21.75 mi15:03:433:55:2010:508:24
11:14
-1:19
23M
23.00 mi15:17:534:09:3010:5114:10
11:20
+0:06
24M
24.00 mi15:30:304:22:0710:5612:37
12:37
+1:17
40K
24.85 mi15:40:514:32:2810:5810:21
12:07
-0:30
25.2M
25.20 mi15:45:174:36:5411:004:26
12:52
+0:45
FINISH
26.22 mi15:57:434:49:2011:0312:26
12:13
-0:39

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

10:09 /mi

Average Pace

11:03 /mi

Slowest Pace

12:52 /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

2:15:29

47% of race

Time at Steady Pace

1:25:26

30% of race

Time at Slower Pace

1:08:25

24% of race

Average Pace: 11:02 /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 mi11:39:5331:3010:0931:30
10:09
#26337
10K
6.21 mi12:11:491:03:2610:1331:56
10:17
#26412
15K
9.32 mi12:43:351:35:1210:1331:46
10:14
#26328
20K
12.43 mi13:16:442:08:2110:2033:09
10:41
#26371
HALF
13.11 mi13:23:522:15:2910:217:08
10:28
#26389
25K
15.53 mi13:50:342:42:1110:2726:42
11:01
#26369
30K
18.64 mi14:26:443:18:2110:3936:10
11:39
#26395
20M
20.00 mi14:42:463:34:2310:4416:02
11:49
#26381
21M
21.00 mi14:55:193:46:5610:4912:33
12:33
#26363
35K
21.75 mi15:03:433:55:2010:508:24
11:14
#26349
23M
23.00 mi15:17:534:09:3010:5114:10
11:20
#26280
24M
24.00 mi15:30:304:22:0710:5612:37
12:37
#26355
40K
24.85 mi15:40:514:32:2810:5810:21
12:07
#26340
25.2M
25.20 mi15:45:174:36:5411:004:26
12:52
#26346
FINISH
26.22 mi15:57:434:49:2011:0312:26
12:13
#26427
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi26337108881088826195(Top 90%)10842(Top 86%)10842(Top 13385%)
10K6.21 mi3.10 mi26412-7510939-5110939-5126494(Top 91%)11012(Top 88%)11012(Top 13595%)
15K9.32 mi3.11 mi26328+8410904+3510904+3526195(Top 90%)10842(Top 86%)10842(Top 13385%)
20K12.43 mi3.11 mi26371-4310942-3810942-3826469(Top 91%)11013(Top 88%)11013(Top 13596%)
HALF13.11 mi0.68 mi26389-1810953-1110953-1126612(Top 92%)11132(Top 89%)11132(Top 13743%)
25K15.53 mi2.42 mi26369+2010946+710946+726355(Top 91%)11013(Top 88%)11013(Top 13596%)
30K18.64 mi3.11 mi26395-2610999-5310999-5326313(Top 91%)11071(Top 88%)11071(Top 13668%)
20M20.00 mi1.36 mi26381+1411008-911008-926159(Top 90%)11067(Top 88%)11067(Top 13663%)
21M21.00 mi1.00 mi26363+1811004+411004+425853(Top 89%)10954(Top 87%)10954(Top 13523%)
35K21.75 mi0.75 mi26349+1411003+111003+125656(Top 88%)10861(Top 86%)10861(Top 13409%)
23M23.00 mi1.25 mi26280+6910978+2510978+2525125(Top 87%)10639(Top 85%)10639(Top 13135%)
24M24.00 mi1.00 mi26355-7511025-4711025-4727310(Top 94%)11770(Top 94%)11770(Top 14531%)
40K24.85 mi0.85 mi26340+1511029-411029-426052(Top 90%)11172(Top 89%)11172(Top 13793%)
25.2M25.20 mi0.35 mi26346-611030-111030-125877(Top 89%)11055(Top 88%)11055(Top 13648%)
FINISH26.22 mi1.02 mi26427-8111088-5811088-5827650(Top 95%)11938(Top 95%)11938(Top 14738%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26195

Females

10842

F70-74

10842

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26494

Females

11012

F70-74

11012

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26195

Females

10842

F70-74

10842

15K→20K

9.3 - 12.4 mi

Top 91%
×5
+106ft-86ft

Overall

26469

Females

11013

F70-74

11013

20K→HALF

12.4 - 13.1 mi

Top 92%
×2
+19ft-37ft

Overall

26612

Females

11132

F70-74

11132

HALF→25K

13.1 - 15.5 mi

Top 91%
×4
+66ft-88ft

Overall

26355

Females

11013

F70-74

11013

25K→30K

15.5 - 18.6 mi

Top 91%
×9
+181ft-148ft

Overall

26313

Females

11071

F70-74

11071

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

26159

Females

11067

F70-74

11067

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25853

Females

10954

F70-74

10954

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25656

Females

10861

F70-74

10861

35K→23M

21.8 - 23.0 mi

Top 87%
×5
+23ft-63ft

Overall

25125

Females

10639

F70-74

10639

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27310

Females

11770

F70-74

11770

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26052

Females

11172

F70-74

11172

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25877

Females

11055

F70-74

11055

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27650

Females

11938

F70-74

11938

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
925
Passed By
1015
Net Change
-90
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26337
5K → 10K157232-75#26337#26412
10K → 15K16884+84#26412#26328
15K → 20K98141-43#26328#26371
20K → HALF927-18#26371#26389
HALF → 25K9676+20#26389#26369
25K → 30K102128-26#26369#26395
30K → 20M5844+14#26395#26381
20M → 21M5335+18#26381#26363
21M → 35K3117+14#26363#26349
35K → 23M8314+69#26349#26280
23M → 24M984-75#26280#26355
24M → 40K4025+15#26355#26340
40K → 25.2M814-6#26340#26346
25.2M → FINISH1394-81#26346#26427
TOTALS9251015-90
📊

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