All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Stephanie Michaelis

Bib: 21284•F

MO

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 37%
Masters (Masters Women)
#0 / 6862
Top 21%
Age Group (F40-44)
#0 / 1737
Top 44%
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
25:07
3.11 mi
Rank: #17518
Start → 5K
25:07 | 8:06/mi
10K
49:38
6.21 mi
Rank: #16993 (+525)
5K → 10K
24:31 | 7:54/mi
15K
1:14:18
9.32 mi
Rank: #16836 (+157)
10K → 15K
24:40 | 7:57/mi
20K
1:39:50
12.43 mi
Rank: #17049 (-213)
15K → 20K
25:32 | 8:14/mi
HALF
1:45:13
13.11 mi
Rank: #17008 (+41)
20K → HALF
5:23 | 7:54/mi
25K
2:04:27
15.53 mi
Rank: #16651 (+357)
HALF → 25K
19:14 | 7:56/mi
30K
2:29:24
18.64 mi
Rank: #16106 (+545)
25K → 30K
24:57 | 8:02/mi
20M
2:40:08
20.00 mi
Rank: #15791 (+315)
30K → 20M
10:44 | 7:55/mi
21M
2:48:32
21.00 mi
Rank: #15558 (+233)
20M → 21M
8:24 | 8:24/mi
35K
2:54:21
21.75 mi
Rank: #15431 (+127)
21M → 35K
5:49 | 7:47/mi
23M
3:04:16
23.00 mi
Rank: #15219 (+212)
35K → 23M
9:55 | 7:56/mi
24M
3:11:53
24.00 mi
Rank: #15002 (+217)
23M → 24M
7:37 | 7:37/mi
40K
3:18:29
24.85 mi
Rank: #14814 (+188)
24M → 40K
6:36 | 7:44/mi
25.2M
3:21:17
25.20 mi
Rank: #14736 (+78)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:28:35
26.22 mi
Rank: #14514 (+222)
25.2M → FINISH
7:18 | 7:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:45:13
Pace8:02 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:22
Pace7:54 /mi
📊Negative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0225:078:0625:07
8:06
-
10K
6.21 mi11:35:3349:388:0024:31
7:54
-0:12
15K
9.32 mi12:00:131:14:187:5924:40
7:57
+0:03
20K
12.43 mi12:25:451:39:508:0225:32
8:14
+0:17
HALF
13.11 mi12:31:081:45:138:025:23
7:54
-0:20
25K
15.53 mi12:50:222:04:278:0119:14
7:56
+0:02
30K
18.64 mi13:15:192:29:248:0124:57
8:02
+0:06
20M
20.00 mi13:26:032:40:088:0110:44
7:55
-0:07
21M
21.00 mi13:34:272:48:328:028:24
8:24
+0:29
35K
21.75 mi13:40:162:54:218:025:49
7:47
-0:37
23M
23.00 mi13:50:113:04:168:019:55
7:56
+0:09
24M
24.00 mi13:57:483:11:538:007:37
7:37
-0:19
40K
24.85 mi14:04:243:18:298:006:36
7:44
+0:07
25.2M
25.20 mi14:07:123:21:178:002:48
8:08
+0:24
FINISH
26.22 mi14:14:303:28:357:587:18
7:10
-0:58

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

7:10 /mi

Average Pace

7:58 /mi

Slowest Pace

8:24 /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

27:20

13% of race

Time at Steady Pace

3:01:15

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:11:0225:078:0625:07
8:06
#17518
10K
6.21 mi11:35:3349:388:0024:31
7:54
#16993
15K
9.32 mi12:00:131:14:187:5924:40
7:57
#16836
20K
12.43 mi12:25:451:39:508:0225:32
8:14
#17049
HALF
13.11 mi12:31:081:45:138:025:23
7:54
#17008
25K
15.53 mi12:50:222:04:278:0119:14
7:56
#16651
30K
18.64 mi13:15:192:29:248:0124:57
8:02
#16106
20M
20.00 mi13:26:032:40:088:0110:44
7:55
#15791
21M
21.00 mi13:34:272:48:328:028:24
8:24
#15558
35K
21.75 mi13:40:162:54:218:025:49
7:47
#15431
23M
23.00 mi13:50:113:04:168:019:55
7:56
#15219
24M
24.00 mi13:57:483:11:538:007:37
7:37
#15002
40K
24.85 mi14:04:243:18:298:006:36
7:44
#14814
25.2M
25.20 mi14:07:123:21:178:002:48
8:08
#14736
FINISH
26.22 mi14:14:303:28:357:587:18
7:10
#14514
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 mi175186219621916526(Top 57%)5624(Top 45%)5624(Top 324%)
10K6.21 mi3.10 mi16993+5255926+2935926+29316391(Top 56%)5549(Top 44%)5549(Top 319%)
15K9.32 mi3.11 mi16836+1575824+1025824+10216526(Top 57%)5624(Top 45%)5624(Top 324%)
20K12.43 mi3.11 mi17049-2135959-1355959-13517604(Top 61%)6278(Top 50%)6278(Top 361%)
HALF13.11 mi0.68 mi17008+415939+205939+2016327(Top 56%)5515(Top 44%)5515(Top 318%)
25K15.53 mi2.42 mi16651+3575735+2045735+20414859(Top 51%)4792(Top 38%)4792(Top 276%)
30K18.64 mi3.11 mi16106+5455468+2675468+26713721(Top 47%)4247(Top 34%)4247(Top 245%)
20M20.00 mi1.36 mi15791+3155294+1745294+17412152(Top 42%)3492(Top 28%)3492(Top 201%)
21M21.00 mi1.00 mi15558+2335175+1195175+11912525(Top 43%)3809(Top 30%)3809(Top 219%)
35K21.75 mi0.75 mi15431+1275121+545121+5412927(Top 45%)4049(Top 32%)4049(Top 233%)
23M23.00 mi1.25 mi15219+2125025+965025+9611968(Top 41%)3592(Top 29%)3592(Top 207%)
24M24.00 mi1.00 mi15002+2174920+1054920+10511023(Top 38%)3191(Top 25%)3191(Top 184%)
40K24.85 mi0.85 mi14814+1884833+874833+8710525(Top 36%)3034(Top 24%)3034(Top 175%)
25.2M25.20 mi0.35 mi14736+784788+454788+459230(Top 32%)2493(Top 20%)2493(Top 144%)
FINISH26.22 mi1.02 mi14514+2224677+1114677+1118904(Top 31%)2352(Top 19%)2352(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16526

Females

5624

F40-44

5624

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16391

Females

5549

F40-44

5549

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16526

Females

5624

F40-44

5624

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17604

Females

6278

F40-44

6278

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16327

Females

5515

F40-44

5515

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14859

Females

4792

F40-44

4792

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13721

Females

4247

F40-44

4247

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12152

Females

3492

F40-44

3492

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12525

Females

3809

F40-44

3809

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

12927

Females

4049

F40-44

4049

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11968

Females

3592

F40-44

3592

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11023

Females

3191

F40-44

3191

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10525

Females

3034

F40-44

3034

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9230

Females

2493

F40-44

2493

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

8904

Females

2352

F40-44

2352

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3660*
Passed By
525
Net Change
+3004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17518
5K → 10K629*104+525#17518#16993
10K → 15K278*121+157#16993#16836
15K → 20K118200-213#16836#17049
20K → HALF6120+41#17049#17008
HALF → 25K370*13+357#17008#16651
25K → 30K556*11+545#16651#16106
30K → 20M319*4+315#16106#15791
20M → 21M248*15+233#15791#15558
21M → 35K13710+127#15558#15431
35K → 23M225*13+212#15431#15219
23M → 24M221*4+217#15219#15002
24M → 40K1924+188#15002#14814
40K → 25.2M802+78#14814#14736
25.2M → FINISH226*4+222#14736#14514
TOTALS3660*525+3004

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing