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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sawyer Roos

Bib: 16229 •F •Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 27%
Gender (Female)
#0 / 12578
Top 11%
Age Group (F18-39)
#0 / 5716
Top 20%
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
23:03
3.11 mi
Rank: #12111
Start → 5K
23:03 | 7:26/mi
10K
45:41
6.21 mi
Rank: #11539 (+572)
5K → 10K
22:38 | 7:18/mi
15K
1:08:09
9.32 mi
Rank: #11140 (+399)
10K → 15K
22:28 | 7:14/mi
20K
1:30:47
12.43 mi
Rank: #10872 (+268)
15K → 20K
22:38 | 7:18/mi
HALF
1:35:38
13.11 mi
Rank: #10772 (+100)
20K → HALF
4:51 | 7:07/mi
25K
1:52:45
15.53 mi
Rank: #10222 (+550)
HALF → 25K
17:07 | 7:04/mi
30K
2:14:49
18.64 mi
Rank: #9511 (+711)
25K → 30K
22:04 | 7:07/mi
20M
2:24:31
20.00 mi
Rank: #9237 (+274)
30K → 20M
9:42 | 7:09/mi
21M
2:31:49
21.00 mi
Rank: #8971 (+266)
20M → 21M
7:18 | 7:18/mi
35K
2:37:05
21.75 mi
Rank: #8882 (+89)
21M → 35K
5:16 | 7:03/mi
23M
2:46:02
23.00 mi
Rank: #8662 (+220)
35K → 23M
8:57 | 7:10/mi
24M
2:52:59
24.00 mi
Rank: #8506 (+156)
23M → 24M
6:57 | 6:57/mi
40K
2:58:57
24.85 mi
Rank: #8357 (+149)
24M → 40K
5:58 | 6:59/mi
25.2M
3:01:27
25.20 mi
Rank: #8259 (+98)
40K → 25.2M
2:30 | 7:15/mi
FINISH
3:07:52
26.22 mi
Rank: #7961 (+298)
25.2M → FINISH
6:25 | 6:18/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:35:38
Pace7:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:14
Pace7:03 /mi
📊Negative Split: 3.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2223:037:2623:03
7:26
-
10K
6.21 mi11:27:0045:417:2222:38
7:18
-0:08
15K
9.32 mi11:49:281:08:097:1922:28
7:14
-0:04
20K
12.43 mi12:12:061:30:477:1922:38
7:18
+0:04
HALF
13.11 mi12:16:571:35:387:184:51
7:07
-0:11
25K
15.53 mi12:34:041:52:457:1617:07
7:04
-0:03
30K
18.64 mi12:56:082:14:497:1422:04
7:07
+0:03
20M
20.00 mi13:05:502:24:317:149:42
7:09
+0:02
21M
21.00 mi13:13:082:31:497:147:18
7:18
+0:09
35K
21.75 mi13:18:242:37:057:145:16
7:03
-0:15
23M
23.00 mi13:27:212:46:027:148:57
7:10
+0:07
24M
24.00 mi13:34:182:52:597:136:57
6:57
-0:13
40K
24.85 mi13:40:162:58:577:125:58
6:59
+0:02
25.2M
25.20 mi13:42:463:01:277:132:30
7:15
+0:16
FINISH
26.22 mi13:49:113:07:527:116:25
6:18
-0:57

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

6:18 /mi

Average Pace

7:10 /mi

Slowest Pace

7:26 /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

6:25

3% of race

Time at Steady Pace

3:01:27

97% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi11:04:2223:037:2623:03
7:26
#12111
10K
6.21 mi11:27:0045:417:2222:38
7:18
#11539
15K
9.32 mi11:49:281:08:097:1922:28
7:14
#11140
20K
12.43 mi12:12:061:30:477:1922:38
7:18
#10872
HALF
13.11 mi12:16:571:35:387:184:51
7:07
#10772
25K
15.53 mi12:34:041:52:457:1617:07
7:04
#10222
30K
18.64 mi12:56:082:14:497:1422:04
7:07
#9511
20M
20.00 mi13:05:502:24:317:149:42
7:09
#9237
21M
21.00 mi13:13:082:31:497:147:18
7:18
#8971
35K
21.75 mi13:18:242:37:057:145:16
7:03
#8882
23M
23.00 mi13:27:212:46:027:148:57
7:10
#8662
24M
24.00 mi13:34:182:52:597:136:57
6:57
#8506
40K
24.85 mi13:40:162:58:577:125:58
6:59
#8357
25.2M
25.20 mi13:42:463:01:277:132:30
7:15
#8259
FINISH
26.22 mi13:49:113:07:527:116:25
6:18
#7961
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 mi121112974297410388(Top 36%)2152(Top 17%)2152(Top 38%)
10K6.21 mi3.10 mi11539+5722683+2912683+29111015(Top 38%)2428(Top 19%)2428(Top 42%)
15K9.32 mi3.11 mi11140+3992501+1822501+18210388(Top 36%)2152(Top 17%)2152(Top 38%)
20K12.43 mi3.11 mi10872+2682400+1012400+10110038(Top 35%)2063(Top 16%)2063(Top 36%)
HALF13.11 mi0.68 mi10772+1002346+542346+549593(Top 33%)1766(Top 14%)1766(Top 31%)
25K15.53 mi2.42 mi10222+5502092+2542092+2547838(Top 27%)1161(Top 9%)1161(Top 20%)
30K18.64 mi3.11 mi9511+7111796+2961796+2966694(Top 23%)902(Top 7%)902(Top 16%)
20M20.00 mi1.36 mi9237+2741701+951701+956565(Top 23%)931(Top 7%)931(Top 16%)
21M21.00 mi1.00 mi8971+2661601+1001601+1005307(Top 18%)663(Top 5%)663(Top 12%)
35K21.75 mi0.75 mi8882+891583+181583+187457(Top 26%)1332(Top 11%)1332(Top 23%)
23M23.00 mi1.25 mi8662+2201526+571526+576485(Top 22%)1045(Top 8%)1045(Top 18%)
24M24.00 mi1.00 mi8506+1561486+401486+406172(Top 21%)1017(Top 8%)1017(Top 18%)
40K24.85 mi0.85 mi8357+1491449+371449+375416(Top 19%)827(Top 7%)827(Top 14%)
25.2M25.20 mi0.35 mi8259+981423+261423+263947(Top 14%)524(Top 4%)524(Top 9%)
FINISH26.22 mi1.02 mi7961+2981323+1001323+1003045(Top 10%)329(Top 3%)329(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10388

Females

2152

F18-39

2152

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11015

Females

2428

F18-39

2428

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10388

Females

2152

F18-39

2152

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10038

Females

2063

F18-39

2063

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9593

Females

1766

F18-39

1766

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7838

Females

1161

F18-39

1161

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6694

Females

902

F18-39

902

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6565

Females

931

F18-39

931

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5307

Females

663

F18-39

663

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7457

Females

1332

F18-39

1332

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6485

Females

1045

F18-39

1045

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6172

Females

1017

F18-39

1017

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5416

Females

827

F18-39

827

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

3947

Females

524

F18-39

524

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

3045

Females

329

F18-39

329

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4348*
Passed By
198
Net Change
+4150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12111
5K → 10K645*73+572#12111#11539
10K → 15K437*38+399#11539#11140
15K → 20K301*33+268#11140#10872
20K → HALF1044+100#10872#10772
HALF → 25K550*0+550#10772#10222
25K → 30K714*3+711#10222#9511
30K → 20M279*5+274#9511#9237
20M → 21M267*1+266#9237#8971
21M → 35K989+89#8971#8882
35K → 23M235*15+220#8882#8662
23M → 24M16711+156#8662#8506
24M → 40K1545+149#8506#8357
40K → 25.2M980+98#8357#8259
25.2M → FINISH299*1+298#8259#7961
TOTALS4348*198+4150

* 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

Activity Data

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