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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicole Tran

Bib: 20512 •F •Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Masters (Masters Women)
#0 / 6862
Top 12%
Age Group (F40-44)
#0 / 1737
Top 27%
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
23:22
3.11 mi
Rank: #12967
Start → 5K
23:22 | 7:32/mi
10K
46:49
6.21 mi
Rank: #13153 (-186)
5K → 10K
23:27 | 7:33/mi
15K
1:09:59
9.32 mi
Rank: #12874 (+279)
10K → 15K
23:10 | 7:28/mi
20K
1:33:36
12.43 mi
Rank: #12882 (-8)
15K → 20K
23:37 | 7:37/mi
HALF
1:38:40
13.11 mi
Rank: #12848 (+34)
20K → HALF
5:04 | 7:26/mi
25K
1:57:12
15.53 mi
Rank: #12804 (+44)
HALF → 25K
18:32 | 7:39/mi
30K
2:21:40
18.64 mi
Rank: #12715 (+89)
25K → 30K
24:28 | 7:53/mi
20M
2:32:23
20.00 mi
Rank: #12630 (+85)
30K → 20M
10:43 | 7:54/mi
21M
2:40:36
21.00 mi
Rank: #12552 (+78)
20M → 21M
8:13 | 8:13/mi
35K
2:46:29
21.75 mi
Rank: #12560 (-8)
21M → 35K
5:53 | 7:52/mi
23M
2:56:29
23.00 mi
Rank: #12538 (+22)
35K → 23M
10:00 | 8:00/mi
24M
3:04:23
24.00 mi
Rank: #12537 (+1)
23M → 24M
7:54 | 7:54/mi
40K
3:11:10
24.85 mi
Rank: #12501 (+36)
24M → 40K
6:47 | 7:57/mi
25.2M
3:14:03
25.20 mi
Rank: #12458 (+43)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:21:41
26.22 mi
Rank: #12379 (+79)
25.2M → FINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:1523:227:3223:22
7:32
-
10K
6.21 mi11:31:4246:497:3323:27
7:33
+0:01
15K
9.32 mi11:54:521:09:597:3123:10
7:28
-0:05
20K
12.43 mi12:18:291:33:367:3223:37
7:37
+0:09
HALF
13.11 mi12:23:331:38:407:325:04
7:26
-0:11
25K
15.53 mi12:42:051:57:127:3318:32
7:39
+0:13
30K
18.64 mi13:06:332:21:407:3624:28
7:53
+0:14
20M
20.00 mi13:17:162:32:237:3810:43
7:54
+0:01
21M
21.00 mi13:25:292:40:367:398:13
8:13
+0:19
35K
21.75 mi13:31:222:46:297:405:53
7:52
-0:21
23M
23.00 mi13:41:222:56:297:4110:00
8:00
+0:08
24M
24.00 mi13:49:163:04:237:417:54
7:54
-0:06
40K
24.85 mi13:56:033:11:107:426:47
7:57
+0:03
25.2M
25.20 mi13:58:563:14:037:432:53
8:22
+0:25
FINISH
26.22 mi14:06:343:21:417:427:38
7:30
-0:52

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

7:26 /mi

Average Pace

7:42 /mi

Slowest Pace

8:22 /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

3:10:35

94% of race

Time at Steady Pace

11:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:08:1523:227:3223:22
7:32
#12967
10K
6.21 mi11:31:4246:497:3323:27
7:33
#13153
15K
9.32 mi11:54:521:09:597:3123:10
7:28
#12874
20K
12.43 mi12:18:291:33:367:3223:37
7:37
#12882
HALF
13.11 mi12:23:331:38:407:325:04
7:26
#12848
25K
15.53 mi12:42:051:57:127:3318:32
7:39
#12804
30K
18.64 mi13:06:332:21:407:3624:28
7:53
#12715
20M
20.00 mi13:17:162:32:237:3810:43
7:54
#12630
21M
21.00 mi13:25:292:40:367:398:13
8:13
#12552
35K
21.75 mi13:31:222:46:297:405:53
7:52
#12560
23M
23.00 mi13:41:222:56:297:4110:00
8:00
#12538
24M
24.00 mi13:49:163:04:237:417:54
7:54
#12537
40K
24.85 mi13:56:033:11:107:426:47
7:57
#12501
25.2M
25.20 mi13:58:563:14:037:432:53
8:22
#12458
FINISH
26.22 mi14:06:343:21:417:427:38
7:30
#12379
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 mi129673465346512459(Top 43%)3269(Top 26%)3269(Top 188%)
10K6.21 mi3.10 mi13153-1863613-1483613-14813378(Top 46%)3761(Top 30%)3761(Top 217%)
15K9.32 mi3.11 mi12874+2793462+1513462+15112459(Top 43%)3269(Top 26%)3269(Top 188%)
20K12.43 mi3.11 mi12882-83498-363498-3612865(Top 44%)3593(Top 29%)3593(Top 207%)
HALF13.11 mi0.68 mi12848+343478+203478+2012513(Top 43%)3323(Top 26%)3323(Top 191%)
25K15.53 mi2.42 mi12804+443479-13479-112590(Top 43%)3485(Top 28%)3485(Top 201%)
30K18.64 mi3.11 mi12715+893485-63485-612549(Top 43%)3601(Top 29%)3601(Top 207%)
20M20.00 mi1.36 mi12630+853481+43481+412030(Top 41%)3420(Top 27%)3420(Top 197%)
21M21.00 mi1.00 mi12552+783455+263455+2611323(Top 39%)3157(Top 25%)3157(Top 182%)
35K21.75 mi0.75 mi12560-83470-153470-1513550(Top 47%)4382(Top 35%)4382(Top 252%)
23M23.00 mi1.25 mi12538+223480-103480-1012405(Top 43%)3822(Top 30%)3822(Top 220%)
24M24.00 mi1.00 mi12537+13504-243504-2413041(Top 45%)4269(Top 34%)4269(Top 246%)
40K24.85 mi0.85 mi12501+363497+73497+712060(Top 42%)3811(Top 30%)3811(Top 219%)
25.2M25.20 mi0.35 mi12458+433484+133484+1310809(Top 37%)3250(Top 26%)3250(Top 187%)
FINISH26.22 mi1.02 mi12379+793469+153469+1511367(Top 39%)3534(Top 28%)3534(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21
+97ft-345ft

Overall

12459

Females

3269

F40-44

3269

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13378

Females

3761

F40-44

3761

10K→15K

6.2 - 9.3 mi

Top 43%
×3
+67ft-78ft

Overall

12459

Females

3269

F40-44

3269

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12865

Females

3593

F40-44

3593

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12513

Females

3323

F40-44

3323

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12590

Females

3485

F40-44

3485

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12549

Females

3601

F40-44

3601

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

12030

Females

3420

F40-44

3420

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11323

Females

3157

F40-44

3157

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13550

Females

4382

F40-44

4382

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12405

Females

3822

F40-44

3822

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13041

Females

4269

F40-44

4269

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12060

Females

3811

F40-44

3811

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10809

Females

3250

F40-44

3250

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11367

Females

3534

F40-44

3534

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1859*
Passed By
1086
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12967
5K → 10K199200-186#12967#13153
10K → 15K349*70+279#13153#12874
15K → 20K146154-8#12874#12882
20K → HALF4612+34#12882#12848
HALF → 25K151107+44#12848#12804
25K → 30K223*134+89#12804#12715
30K → 20M13853+85#12715#12630
20M → 21M12446+78#12630#12552
21M → 35K5159-8#12552#12560
35K → 23M10280+22#12560#12538
23M → 24M7170+1#12538#12537
24M → 40K9660+36#12537#12501
40K → 25.2M5411+43#12501#12458
25.2M → FINISH10930+79#12458#12379
TOTALS1859*1086+588

* 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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