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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tiffany Lee

Bib: 18652 β€’F β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Age Group (F18-39)
#0 / 5716
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
25:26
3.11 mi
Rank: #18142
Start β†’ 5K
25:26 | 8:12/mi
10K
49:47
6.21 mi
Rank: #17171 (+971)
5K β†’ 10K
24:21 | 7:51/mi
15K
1:14:22
9.32 mi
Rank: #16893 (+278)
10K β†’ 15K
24:35 | 7:55/mi
20K
1:38:40
12.43 mi
Rank: #16352 (+541)
15K β†’ 20K
24:18 | 7:50/mi
HALF
1:43:54
13.11 mi
Rank: #16244 (+108)
20K β†’ HALF
5:14 | 7:41/mi
25K
2:02:27
15.53 mi
Rank: #15621 (+623)
HALF β†’ 25K
18:33 | 7:39/mi
30K
2:26:50
18.64 mi
Rank: #14989 (+632)
25K β†’ 30K
24:23 | 7:51/mi
20M
2:37:28
20.00 mi
Rank: #14702 (+287)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:45:40
21.00 mi
Rank: #14448 (+254)
20M β†’ 21M
8:12 | 8:12/mi
35K
2:51:17
21.75 mi
Rank: #14300 (+148)
21M β†’ 35K
5:37 | 7:31/mi
23M
3:00:52
23.00 mi
Rank: #14016 (+284)
35K β†’ 23M
9:35 | 7:40/mi
24M
3:08:32
24.00 mi
Rank: #13903 (+113)
23M β†’ 24M
7:40 | 7:40/mi
40K
3:15:16
24.85 mi
Rank: #13785 (+118)
24M β†’ 40K
6:44 | 7:53/mi
25.2M
3:18:10
25.20 mi
Rank: #13742 (+43)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
3:25:57
26.22 mi
Rank: #13696 (+46)
25.2M β†’ FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:43:54
Pace7:56 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:42:03
Pace7:48 /mi
πŸ“ŠNegative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1225:268:1225:26
8:12
-
10K
6.21 mi11:51:3349:478:0124:21
7:51
-0:21
15K
9.32 mi12:16:081:14:227:5924:35
7:55
+0:04
20K
12.43 mi12:40:261:38:407:5724:18
7:50
-0:05
HALF
13.11 mi12:45:401:43:547:565:14
7:41
-0:09
25K
15.53 mi13:04:132:02:277:5318:33
7:39
-0:02
30K
18.64 mi13:28:362:26:507:5324:23
7:51
+0:12
20M
20.00 mi13:39:142:37:287:5310:38
7:50
-0:01
21M
21.00 mi13:47:262:45:407:548:12
8:12
+0:22
35K
21.75 mi13:53:032:51:177:535:37
7:31
-0:41
23M
23.00 mi14:02:383:00:527:529:35
7:40
+0:09
24M
24.00 mi14:10:183:08:327:527:40
7:40
0:00
40K
24.85 mi14:17:023:15:167:526:44
7:53
+0:13
25.2M
25.20 mi14:19:563:18:107:522:54
8:25
+0:32
FINISH
26.22 mi14:27:433:25:577:527:47
7:39
-0:46

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

7:31 /mi

Average Pace

7:52 /mi

Slowest Pace

8:25 /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

3:23:03

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:27:1225:268:1225:26
8:12
#18142
10K
6.21 mi11:51:3349:478:0124:21
7:51
#17171
15K
9.32 mi12:16:081:14:227:5924:35
7:55
#16893
20K
12.43 mi12:40:261:38:407:5724:18
7:50
#16352
HALF
13.11 mi12:45:401:43:547:565:14
7:41
#16244
25K
15.53 mi13:04:132:02:277:5318:33
7:39
#15621
30K
18.64 mi13:28:362:26:507:5324:23
7:51
#14989
20M
20.00 mi13:39:142:37:287:5310:38
7:50
#14702
21M
21.00 mi13:47:262:45:407:548:12
8:12
#14448
35K
21.75 mi13:53:032:51:177:535:37
7:31
#14300
23M
23.00 mi14:02:383:00:527:529:35
7:40
#14016
24M
24.00 mi14:10:183:08:327:527:40
7:40
#13903
40K
24.85 mi14:17:023:15:167:526:44
7:53
#13785
25.2M
25.20 mi14:19:563:18:107:522:54
8:25
#13742
FINISH
26.22 mi14:27:433:25:577:527:47
7:39
#13696
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi181426582658216315(Top 56%)5511(Top 44%)5511(Top 96%)
10K6.21 mi3.10 mi17171+9716024+5586024+55815955(Top 55%)5277(Top 42%)5277(Top 92%)
15K9.32 mi3.11 mi16893+2785860+1645860+16416315(Top 56%)5511(Top 44%)5511(Top 96%)
20K12.43 mi3.11 mi16352+5415548+3125548+31214704(Top 51%)4617(Top 37%)4617(Top 81%)
HALF13.11 mi0.68 mi16244+1085499+495499+4914602(Top 50%)4489(Top 36%)4489(Top 79%)
25K15.53 mi2.42 mi15621+6235137+3625137+36212648(Top 44%)3523(Top 28%)3523(Top 62%)
30K18.64 mi3.11 mi14989+6324787+3504787+35012360(Top 43%)3511(Top 28%)3511(Top 61%)
20M20.00 mi1.36 mi14702+2874640+1474640+14711601(Top 40%)3214(Top 26%)3214(Top 56%)
21M21.00 mi1.00 mi14448+2544510+1304510+13011244(Top 39%)3120(Top 25%)3120(Top 55%)
35K21.75 mi0.75 mi14300+1484438+724438+7211015(Top 38%)3028(Top 24%)3028(Top 53%)
23M23.00 mi1.25 mi14016+2844310+1284310+12810038(Top 35%)2625(Top 21%)2625(Top 46%)
24M24.00 mi1.00 mi13903+1134270+404270+4011364(Top 39%)3369(Top 27%)3369(Top 59%)
40K24.85 mi0.85 mi13785+1184223+474223+4711657(Top 40%)3600(Top 29%)3600(Top 63%)
25.2M25.20 mi0.35 mi13742+434210+134210+1311134(Top 38%)3425(Top 27%)3425(Top 60%)
FINISH26.22 mi1.02 mi13696+464209+14209+112536(Top 43%)4147(Top 33%)4147(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
Γ—21
+97ft-345ft

Overall

16315

Females

5511

F18-39

5511

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—5
+79ft-138ft

Overall

15955

Females

5277

F18-39

5277

10K→15K

6.2 - 9.3 mi

Top 56%
Γ—3
+67ft-78ft

Overall

16315

Females

5511

F18-39

5511

15K→20K

9.3 - 12.4 mi

Top 51%
Γ—5
+106ft-86ft

Overall

14704

Females

4617

F18-39

4617

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14602

Females

4489

F18-39

4489

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4
+66ft-88ft

Overall

12648

Females

3523

F18-39

3523

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12360

Females

3511

F18-39

3511

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11601

Females

3214

F18-39

3214

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11244

Females

3120

F18-39

3120

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

11015

Females

3028

F18-39

3028

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10038

Females

2625

F18-39

2625

23M→24M

23.0 - 24.0 mi

Top 39%
Γ—6
+12ft-82ft

Overall

11364

Females

3369

F18-39

3369

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11657

Females

3600

F18-39

3600

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

11134

Females

3425

F18-39

3425

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12536

Females

4147

F18-39

4147

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4697*
Passed By
251
Net Change
+4446
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18142
5K β†’ 10K1015*44+971#18142#17171
10K β†’ 15K358*80+278#17171#16893
15K β†’ 20K561*20+541#16893#16352
20K β†’ HALF1102+108#16352#16244
HALF β†’ 25K625*2+623#16244#15621
25K β†’ 30K640*8+632#15621#14989
30K β†’ 20M291*4+287#14989#14702
20M β†’ 21M262*8+254#14702#14448
21M β†’ 35K1513+148#14448#14300
35K β†’ 23M288*4+284#14300#14016
23M β†’ 24M1229+113#14016#13903
24M β†’ 40K13315+118#13903#13785
40K β†’ 25.2M5411+43#13785#13742
25.2M β†’ FINISH8741+46#13742#13696
TOTALS4697*251+4446

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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