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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amber Matzoll

Bib: 9433 •F •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 18%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 7%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Amber

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:31/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:32
3.11 mi
Rank: #5090
Start → 5K
20:32 | 6:37/mi
10K
40:58
6.21 mi
Rank: #4936 (+154)
5K → 10K
20:26 | 6:35/mi
15K
1:01:13
9.32 mi
Rank: #4709 (+227)
10K → 15K
20:15 | 6:32/mi
20K
1:22:01
12.43 mi
Rank: #4798 (-89)
15K → 20K
20:48 | 6:42/mi
HALF
1:26:30
13.11 mi
Rank: #4798
20K → HALF
4:29 | 6:35/mi
25K
1:42:51
15.53 mi
Rank: #4827 (-29)
HALF → 25K
16:21 | 6:45/mi
30K
2:05:08
18.64 mi
Rank: #5194 (-367)
25K → 30K
22:17 | 7:11/mi
20M
2:14:43
20.00 mi
Rank: #5247 (-53)
30K → 20M
9:35 | 7:04/mi
21M
2:22:17
21.00 mi
Rank: #5339 (-92)
20M → 21M
7:34 | 7:34/mi
35K
2:27:19
21.75 mi
Rank: #5315 (+24)
21M → 35K
5:02 | 6:44/mi
23M
2:36:07
23.00 mi
Rank: #5310 (+5)
35K → 23M
8:48 | 7:02/mi
24M
2:42:54
24.00 mi
Rank: #5271 (+39)
23M → 24M
6:47 | 6:47/mi
40K
2:48:53
24.85 mi
Rank: #5252 (+19)
24M → 40K
5:59 | 7:00/mi
25.2M
2:51:28
25.20 mi
Rank: #5247 (+5)
40K → 25.2M
2:35 | 7:30/mi
FINISH
2:58:14
26.22 mi
Rank: #5204 (+43)
25.2M → FINISH
6:46 | 6:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:30
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:31:44
Pace7:00 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:0920:326:3720:32
6:37
-
10K
6.21 mi10:56:3540:586:3620:26
6:35
-0:02
15K
9.32 mi11:16:501:01:136:3520:15
6:32
-0:03
20K
12.43 mi11:37:381:22:016:3620:48
6:42
+0:10
HALF
13.11 mi11:42:071:26:306:364:29
6:35
-0:07
25K
15.53 mi11:58:281:42:516:3816:21
6:45
+0:10
30K
18.64 mi12:20:452:05:086:4322:17
7:11
+0:26
20M
20.00 mi12:30:202:14:436:459:35
7:04
-0:07
21M
21.00 mi12:37:542:22:176:477:34
7:34
+0:30
35K
21.75 mi12:42:562:27:196:475:02
6:44
-0:50
23M
23.00 mi12:51:442:36:076:488:48
7:02
+0:18
24M
24.00 mi12:58:312:42:546:486:47
6:47
-0:15
40K
24.85 mi13:04:302:48:536:485:59
7:00
+0:13
25.2M
25.20 mi13:07:052:51:286:492:35
7:30
+0:30
FINISH
26.22 mi13:13:512:58:146:496:46
6:39
-0:51

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

6:32 /mi

Average Pace

6:48 /mi

Slowest Pace

7:34 /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

2:48:05

94% of race

Time at Steady Pace

10:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:36:0920:326:3720:32
6:37
#5090
10K
6.21 mi10:56:3540:586:3620:26
6:35
#4936
15K
9.32 mi11:16:501:01:136:3520:15
6:32
#4709
20K
12.43 mi11:37:381:22:016:3620:48
6:42
#4798
HALF
13.11 mi11:42:071:26:306:364:29
6:35
#4798
25K
15.53 mi11:58:281:42:516:3816:21
6:45
#4827
30K
18.64 mi12:20:452:05:086:4322:17
7:11
#5194
20M
20.00 mi12:30:202:14:436:459:35
7:04
#5247
21M
21.00 mi12:37:542:22:176:477:34
7:34
#5339
35K
21.75 mi12:42:562:27:196:475:02
6:44
#5315
23M
23.00 mi12:51:442:36:076:488:48
7:02
#5310
24M
24.00 mi12:58:312:42:546:486:47
6:47
#5271
40K
24.85 mi13:04:302:48:536:485:59
7:00
#5252
25.2M
25.20 mi13:07:052:51:286:492:35
7:30
#5247
FINISH
26.22 mi13:13:512:58:146:496:46
6:39
#5204
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 mi50903413414369(Top 15%)244(Top 2%)244(Top 4%)
10K6.21 mi3.10 mi4936+154317+24317+244863(Top 17%)308(Top 2%)308(Top 5%)
15K9.32 mi3.11 mi4709+227287+30287+304369(Top 15%)244(Top 2%)244(Top 4%)
20K12.43 mi3.11 mi4798-89297-10297-105172(Top 18%)389(Top 3%)389(Top 7%)
HALF13.11 mi0.68 mi4798296+1296+15151(Top 18%)392(Top 3%)392(Top 7%)
25K15.53 mi2.42 mi4827-29305-9305-95284(Top 18%)454(Top 4%)454(Top 8%)
30K18.64 mi3.11 mi5194-367388-83388-837213(Top 25%)1061(Top 8%)1061(Top 19%)
20M20.00 mi1.36 mi5247-53404-16404-165961(Top 21%)725(Top 6%)725(Top 13%)
21M21.00 mi1.00 mi5339-92437-33437-336939(Top 24%)1170(Top 9%)1170(Top 20%)
35K21.75 mi0.75 mi5315+244374375205(Top 18%)600(Top 5%)600(Top 10%)
23M23.00 mi1.25 mi5310+5456-19456-195682(Top 20%)775(Top 6%)775(Top 14%)
24M24.00 mi1.00 mi5271+39458-2458-25029(Top 17%)651(Top 5%)651(Top 11%)
40K24.85 mi0.85 mi5252+19465-7465-75516(Top 19%)842(Top 7%)842(Top 15%)
25.2M25.20 mi0.35 mi5247+5470-5470-55272(Top 18%)826(Top 7%)826(Top 14%)
FINISH26.22 mi1.02 mi5204+43478-8478-85069(Top 17%)811(Top 6%)811(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4369

Females

244

F18-39

244

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4863

Females

308

F18-39

308

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4369

Females

244

F18-39

244

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5172

Females

389

F18-39

389

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5151

Females

392

F18-39

392

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5284

Females

454

F18-39

454

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7213

Females

1061

F18-39

1061

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

5961

Females

725

F18-39

725

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6939

Females

1170

F18-39

1170

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5205

Females

600

F18-39

600

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5682

Females

775

F18-39

775

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

5029

Females

651

F18-39

651

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5516

Females

842

F18-39

842

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5272

Females

826

F18-39

826

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

5069

Females

811

F18-39

811

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1188*
Passed By
1079
Net Change
-114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5090
5K → 10K263*109+154#5090#4936
10K → 15K254*27+227#4936#4709
15K → 20K71160-89#4709#4798
20K → HALF18180#4798#4798
HALF → 25K5988-29#4798#4827
25K → 30K56200-367#4827#5194
30K → 20M4598-53#5194#5247
20M → 21M38130-92#5247#5339
21M → 35K5228+24#5339#5315
35K → 23M7974+5#5315#5310
23M → 24M7435+39#5310#5271
24M → 40K6142+19#5271#5252
40K → 25.2M2823+5#5252#5247
25.2M → FINISH9047+43#5247#5204
TOTALS1188*1079-114

* 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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Export & Support

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