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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nancy Hammond

Bib: 31945 •F •Age: N/A

MO

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 (F50-54)
#0 / 1233
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
28:15
3.11 mi
Rank: #23042
Start → 5K
28:15 | 9:06/mi
10K
56:45
6.21 mi
Rank: #23309 (-267)
5K → 10K
28:30 | 9:11/mi
15K
1:24:57
9.32 mi
Rank: #23206 (+103)
10K → 15K
28:12 | 9:05/mi
20K
1:53:12
12.43 mi
Rank: #22965 (+241)
15K → 20K
28:15 | 9:06/mi
HALF
1:59:16
13.11 mi
Rank: #22934 (+31)
20K → HALF
6:04 | 8:55/mi
25K
2:21:22
15.53 mi
Rank: #22713 (+221)
HALF → 25K
22:06 | 9:07/mi
30K
2:49:47
18.64 mi
Rank: #22234 (+479)
25K → 30K
28:25 | 9:09/mi
20M
3:02:22
20.00 mi
Rank: #22056 (+178)
30K → 20M
12:35 | 9:16/mi
21M
3:11:46
21.00 mi
Rank: #21837 (+219)
20M → 21M
9:24 | 9:24/mi
35K
3:18:26
21.75 mi
Rank: #21752 (+85)
21M → 35K
6:40 | 8:55/mi
23M
3:29:58
23.00 mi
Rank: #21634 (+118)
35K → 23M
11:32 | 9:13/mi
24M
3:38:59
24.00 mi
Rank: #21573 (+61)
23M → 24M
9:01 | 9:01/mi
40K
3:46:40
24.85 mi
Rank: #21465 (+108)
24M → 40K
7:41 | 9:00/mi
25.2M
3:50:00
25.20 mi
Rank: #21425 (+40)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:58:44
26.22 mi
Rank: #21343 (+82)
25.2M → FINISH
8:44 | 8:35/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:59:16
Pace9:06 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:59:28
Pace9:07 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:5328:159:0628:15
9:06
-
10K
6.21 mi12:29:2356:459:0828:30
9:11
+0:05
15K
9.32 mi12:57:351:24:579:0728:12
9:05
-0:06
20K
12.43 mi13:25:501:53:129:0728:15
9:06
+0:01
HALF
13.11 mi13:31:541:59:169:066:04
8:55
-0:11
25K
15.53 mi13:54:002:21:229:0722:06
9:07
+0:12
30K
18.64 mi14:22:252:49:479:0728:25
9:09
+0:02
20M
20.00 mi14:35:003:02:229:0812:35
9:16
+0:07
21M
21.00 mi14:44:243:11:469:089:24
9:24
+0:08
35K
21.75 mi14:51:043:18:269:086:40
8:55
-0:29
23M
23.00 mi15:02:363:29:589:0811:32
9:13
+0:18
24M
24.00 mi15:11:373:38:599:089:01
9:01
-0:12
40K
24.85 mi15:19:183:46:409:087:41
9:00
-0:01
25.2M
25.20 mi15:22:383:50:009:083:20
9:40
+0:40
FINISH
26.22 mi15:31:223:58:449:078:44
8:35
-1:05

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

8:35 /mi

Average Pace

9:07 /mi

Slowest Pace

9:40 /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

3:55:24

99% of race

Time at Steady Pace

3:20

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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 mi12:00:5328:159:0628:15
9:06
#23042
10K
6.21 mi12:29:2356:459:0828:30
9:11
#23309
15K
9.32 mi12:57:351:24:579:0728:12
9:05
#23206
20K
12.43 mi13:25:501:53:129:0728:15
9:06
#22965
HALF
13.11 mi13:31:541:59:169:066:04
8:55
#22934
25K
15.53 mi13:54:002:21:229:0722:06
9:07
#22713
30K
18.64 mi14:22:252:49:479:0728:25
9:09
#22234
20M
20.00 mi14:35:003:02:229:0812:35
9:16
#22056
21M
21.00 mi14:44:243:11:469:089:24
9:24
#21837
35K
21.75 mi14:51:043:18:269:086:40
8:55
#21752
23M
23.00 mi15:02:363:29:589:0811:32
9:13
#21634
24M
24.00 mi15:11:373:38:599:089:01
9:01
#21573
40K
24.85 mi15:19:183:46:409:087:41
9:00
#21465
25.2M
25.20 mi15:22:383:50:009:083:20
9:40
#21425
FINISH
26.22 mi15:31:223:58:449:078:44
8:35
#21343
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi230429194919423039(Top 79%)9162(Top 73%)9162(Top 743%)
10K6.21 mi3.10 mi23309-2679316-1229316-12223521(Top 81%)9410(Top 75%)9410(Top 763%)
15K9.32 mi3.11 mi23206+1039254+629254+6223039(Top 79%)9162(Top 73%)9162(Top 743%)
20K12.43 mi3.11 mi22965+2419141+1139141+11322330(Top 77%)8827(Top 70%)8827(Top 716%)
HALF13.11 mi0.68 mi22934+319128+139128+1322304(Top 77%)8796(Top 70%)8796(Top 713%)
25K15.53 mi2.42 mi22713+2219020+1089020+10821671(Top 75%)8509(Top 68%)8509(Top 690%)
30K18.64 mi3.11 mi22234+4798805+2158805+21520287(Top 70%)7885(Top 63%)7885(Top 639%)
20M20.00 mi1.36 mi22056+1788725+808725+8020154(Top 69%)7894(Top 63%)7894(Top 640%)
21M21.00 mi1.00 mi21837+2198629+968629+9618106(Top 62%)6857(Top 55%)6857(Top 556%)
35K21.75 mi0.75 mi21752+858599+308599+3019705(Top 68%)7820(Top 62%)7820(Top 634%)
23M23.00 mi1.25 mi21634+1188544+558544+5519521(Top 67%)7746(Top 62%)7746(Top 628%)
24M24.00 mi1.00 mi21573+618516+288516+2819565(Top 67%)7832(Top 62%)7832(Top 635%)
40K24.85 mi0.85 mi21465+1088479+378479+3718383(Top 63%)7254(Top 58%)7254(Top 588%)
25.2M25.20 mi0.35 mi21425+408465+148465+1418165(Top 63%)7143(Top 57%)7143(Top 579%)
FINISH26.22 mi1.02 mi21343+828432+338432+3318570(Top 64%)7343(Top 58%)7343(Top 596%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

23039

Females

9162

F50-54

9162

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23521

Females

9410

F50-54

9410

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

23039

Females

9162

F50-54

9162

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22330

Females

8827

F50-54

8827

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22304

Females

8796

F50-54

8796

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21671

Females

8509

F50-54

8509

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20287

Females

7885

F50-54

7885

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20154

Females

7894

F50-54

7894

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18106

Females

6857

F50-54

6857

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19705

Females

7820

F50-54

7820

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19521

Females

7746

F50-54

7746

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19565

Females

7832

F50-54

7832

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18383

Females

7254

F50-54

7254

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18165

Females

7143

F50-54

7143

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18570

Females

7343

F50-54

7343

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2413*
Passed By
510
Net Change
+1699
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23042
5K → 10K137200-267#23042#23309
10K → 15K221*118+103#23309#23206
15K → 20K292*51+241#23206#22965
20K → HALF4817+31#22965#22934
HALF → 25K240*19+221#22934#22713
25K → 30K494*15+479#22713#22234
30K → 20M1879+178#22234#22056
20M → 21M223*4+219#22056#21837
21M → 35K894+85#21837#21752
35K → 23M13416+118#21752#21634
23M → 24M7918+61#21634#21573
24M → 40K12416+108#21573#21465
40K → 25.2M455+40#21465#21425
25.2M → FINISH10018+82#21425#21343
TOTALS2413*510+1699

* 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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