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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stacye Magness

Bib: 12861 •F •Age: N/A

AR

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Age Group (F18-39)
#0 / 5716
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
25:16
3.11 mi
Rank: #17819
Start → 5K
25:16 | 8:08/mi
10K
51:55
6.21 mi
Rank: #19358 (-1539)
5K → 10K
26:39 | 8:35/mi
15K
1:17:16
9.32 mi
Rank: #18955 (+403)
10K → 15K
25:21 | 8:10/mi
20K
1:43:02
12.43 mi
Rank: #18709 (+246)
15K → 20K
25:46 | 8:18/mi
HALF
1:48:36
13.11 mi
Rank: #18674 (+35)
20K → HALF
5:34 | 8:10/mi
25K
2:08:34
15.53 mi
Rank: #18395 (+279)
HALF → 25K
19:58 | 8:14/mi
30K
2:34:17
18.64 mi
Rank: #17874 (+521)
25K → 30K
25:43 | 8:17/mi
20M
2:45:27
20.00 mi
Rank: #17602 (+272)
30K → 20M
11:10 | 8:14/mi
21M
2:53:52
21.00 mi
Rank: #17332 (+270)
20M → 21M
8:25 | 8:25/mi
35K
2:59:31
21.75 mi
Rank: #17104 (+228)
21M → 35K
5:39 | 7:34/mi
23M
3:09:09
23.00 mi
Rank: #16715 (+389)
35K → 23M
9:38 | 7:42/mi
24M
3:17:05
24.00 mi
Rank: #16538 (+177)
23M → 24M
7:56 | 7:56/mi
40K
3:23:51
24.85 mi
Rank: #16337 (+201)
24M → 40K
6:46 | 7:55/mi
25.2M
3:26:51
25.20 mi
Rank: #16278 (+59)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:34:53
26.22 mi
Rank: #16199 (+79)
25.2M → FINISH
8:02 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:36
Pace8:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:17
Pace8:07 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5025:168:0825:16
8:08
-
10K
6.21 mi11:20:2951:558:2226:39
8:35
+0:27
15K
9.32 mi11:45:501:17:168:1825:21
8:10
-0:25
20K
12.43 mi12:11:361:43:028:1825:46
8:18
+0:08
HALF
13.11 mi12:17:101:48:368:185:34
8:10
-0:08
25K
15.53 mi12:37:082:08:348:1719:58
8:14
+0:04
30K
18.64 mi13:02:512:34:178:1725:43
8:17
+0:03
20M
20.00 mi13:14:012:45:278:1711:10
8:14
-0:03
21M
21.00 mi13:22:262:53:528:178:25
8:25
+0:11
35K
21.75 mi13:28:052:59:318:165:39
7:34
-0:51
23M
23.00 mi13:37:433:09:098:149:38
7:42
+0:08
24M
24.00 mi13:45:393:17:058:137:56
7:56
+0:14
40K
24.85 mi13:52:253:23:518:136:46
7:55
-0:01
25.2M
25.20 mi13:55:253:26:518:133:00
8:42
+0:47
FINISH
26.22 mi14:03:273:34:538:138:02
7:53
-0:49

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

7:34 /mi

Average Pace

8:12 /mi

Slowest Pace

8:42 /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

2:56:49

82% of race

Time at Steady Pace

38:04

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi10:53:5025:168:0825:16
8:08
#17819
10K
6.21 mi11:20:2951:558:2226:39
8:35
#19358
15K
9.32 mi11:45:501:17:168:1825:21
8:10
#18955
20K
12.43 mi12:11:361:43:028:1825:46
8:18
#18709
HALF
13.11 mi12:17:101:48:368:185:34
8:10
#18674
25K
15.53 mi12:37:082:08:348:1719:58
8:14
#18395
30K
18.64 mi13:02:512:34:178:1725:43
8:17
#17874
20M
20.00 mi13:14:012:45:278:1711:10
8:14
#17602
21M
21.00 mi13:22:262:53:528:178:25
8:25
#17332
35K
21.75 mi13:28:052:59:318:165:39
7:34
#17104
23M
23.00 mi13:37:433:09:098:149:38
7:42
#16715
24M
24.00 mi13:45:393:17:058:137:56
7:56
#16538
40K
24.85 mi13:52:253:23:518:136:46
7:55
#16337
25.2M
25.20 mi13:55:253:26:518:133:00
8:42
#16278
FINISH
26.22 mi14:03:273:34:538:138:02
7:53
#16199
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 mi178196401640118086(Top 62%)6521(Top 52%)6521(Top 114%)
10K6.21 mi3.10 mi19358-15397265-8647265-86420773(Top 72%)8010(Top 64%)8010(Top 140%)
15K9.32 mi3.11 mi18955+4037024+2417024+24118086(Top 62%)6521(Top 52%)6521(Top 114%)
20K12.43 mi3.11 mi18709+2466892+1326892+13218060(Top 62%)6548(Top 52%)6548(Top 115%)
HALF13.11 mi0.68 mi18674+356876+166876+1618210(Top 63%)6583(Top 52%)6583(Top 115%)
25K15.53 mi2.42 mi18395+2796724+1526724+15217016(Top 59%)5989(Top 48%)5989(Top 105%)
30K18.64 mi3.11 mi17874+5216460+2646460+26415474(Top 53%)5236(Top 42%)5236(Top 92%)
20M20.00 mi1.36 mi17602+2726318+1426318+14214431(Top 50%)4732(Top 38%)4732(Top 83%)
21M21.00 mi1.00 mi17332+2706182+1366182+13612641(Top 44%)3871(Top 31%)3871(Top 68%)
35K21.75 mi0.75 mi17104+2286077+1056077+10511320(Top 39%)3186(Top 25%)3186(Top 56%)
23M23.00 mi1.25 mi16715+3895876+2015876+20110335(Top 36%)2782(Top 22%)2782(Top 49%)
24M24.00 mi1.00 mi16538+1775794+825794+8213334(Top 46%)4441(Top 35%)4441(Top 78%)
40K24.85 mi0.85 mi16337+2015710+845710+8411955(Top 41%)3776(Top 30%)3776(Top 66%)
25.2M25.20 mi0.35 mi16278+595691+195691+1913006(Top 45%)4394(Top 35%)4394(Top 77%)
FINISH26.22 mi1.02 mi16199+795659+325659+3214406(Top 50%)5138(Top 41%)5138(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18086

Females

6521

F18-39

6521

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20773

Females

8010

F18-39

8010

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18086

Females

6521

F18-39

6521

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18060

Females

6548

F18-39

6548

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18210

Females

6583

F18-39

6583

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17016

Females

5989

F18-39

5989

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15474

Females

5236

F18-39

5236

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14431

Females

4732

F18-39

4732

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12641

Females

3871

F18-39

3871

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11320

Females

3186

F18-39

3186

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10335

Females

2782

F18-39

2782

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13334

Females

4441

F18-39

4441

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11955

Females

3776

F18-39

3776

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13006

Females

4394

F18-39

4394

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14406

Females

5138

F18-39

5138

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3355*
Passed By
380
Net Change
+1620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17819
5K → 10K16200-1539#17819#19358
10K → 15K455*52+403#19358#18955
15K → 20K297*51+246#18955#18709
20K → HALF4914+35#18709#18674
HALF → 25K292*13+279#18674#18395
25K → 30K531*10+521#18395#17874
30K → 20M278*6+272#17874#17602
20M → 21M271*1+270#17602#17332
21M → 35K228*0+228#17332#17104
35K → 23M389*0+389#17104#16715
23M → 24M1825+177#16715#16538
24M → 40K203*2+201#16538#16337
40K → 25.2M612+59#16337#16278
25.2M → FINISH10324+79#16278#16199
TOTALS3355*380+1620

* 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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