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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amy Steffen

Bib: 11129 •F •Age: N/A

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 20%
Masters (Masters Women)
#0 / 6862
Top 7%
Age Group (F50-54)
#0 / 1233
Top 4%
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
22:01
3.11 mi
Rank: #9256
Start → 5K
22:01 | 7:06/mi
10K
44:22
6.21 mi
Rank: #9673 (-417)
5K → 10K
22:21 | 7:12/mi
15K
1:07:11
9.32 mi
Rank: #10239 (-566)
10K → 15K
22:49 | 7:21/mi
20K
1:30:00
12.43 mi
Rank: #10277 (-38)
15K → 20K
22:49 | 7:21/mi
HALF
1:34:57
13.11 mi
Rank: #10302 (-25)
20K → HALF
4:57 | 7:16/mi
25K
1:53:08
15.53 mi
Rank: #10422 (-120)
HALF → 25K
18:11 | 7:30/mi
30K
2:17:10
18.64 mi
Rank: #10596 (-174)
25K → 30K
24:02 | 7:45/mi
20M
2:27:50
20.00 mi
Rank: #10673 (-77)
30K → 20M
10:40 | 7:52/mi
21M
2:36:03
21.00 mi
Rank: #10709 (-36)
20M → 21M
8:13 | 8:13/mi
35K
2:41:42
21.75 mi
Rank: #10712 (-3)
21M → 35K
5:39 | 7:34/mi
23M
2:51:33
23.00 mi
Rank: #10721 (-9)
35K → 23M
9:51 | 7:53/mi
24M
2:59:08
24.00 mi
Rank: #10680 (+41)
23M → 24M
7:35 | 7:35/mi
40K
3:05:39
24.85 mi
Rank: #10612 (+68)
24M → 40K
6:31 | 7:38/mi
25.2M
3:08:39
25.20 mi
Rank: #10641 (-29)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:16:19
26.22 mi
Rank: #10656 (-15)
25.2M → FINISH
7:40 | 7:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:57
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:5222:017:0622:01
7:06
-
10K
6.21 mi11:02:1344:227:0922:21
7:12
+0:06
15K
9.32 mi11:25:021:07:117:1322:49
7:21
+0:09
20K
12.43 mi11:47:511:30:007:1522:49
7:21
0:00
HALF
13.11 mi11:52:481:34:577:154:57
7:16
-0:05
25K
15.53 mi12:10:591:53:087:1718:11
7:30
+0:14
30K
18.64 mi12:35:012:17:107:2224:02
7:45
+0:15
20M
20.00 mi12:45:412:27:507:2410:40
7:52
+0:07
21M
21.00 mi12:53:542:36:037:268:13
8:13
+0:21
35K
21.75 mi12:59:332:41:427:275:39
7:34
-0:39
23M
23.00 mi13:09:242:51:337:289:51
7:53
+0:19
24M
24.00 mi13:16:592:59:087:287:35
7:35
-0:18
40K
24.85 mi13:23:303:05:397:296:31
7:38
+0:03
25.2M
25.20 mi13:26:303:08:397:303:00
8:42
+1:04
FINISH
26.22 mi13:34:103:16:197:307:40
7:32
-1:10

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

7:06 /mi

Average Pace

7:30 /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

1:34:57

48% of race

Time at Steady Pace

1:09:38

35% of race

Time at Slower Pace

31:44

16% of race

Average Pace: 7:29 /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 mi10:39:5222:017:0622:01
7:06
#9256
10K
6.21 mi11:02:1344:227:0922:21
7:12
#9673
15K
9.32 mi11:25:021:07:117:1322:49
7:21
#10239
20K
12.43 mi11:47:511:30:007:1522:49
7:21
#10277
HALF
13.11 mi11:52:481:34:577:154:57
7:16
#10302
25K
15.53 mi12:10:591:53:087:1718:11
7:30
#10422
30K
18.64 mi12:35:012:17:107:2224:02
7:45
#10596
20M
20.00 mi12:45:412:27:507:2410:40
7:52
#10673
21M
21.00 mi12:53:542:36:037:268:13
8:13
#10709
35K
21.75 mi12:59:332:41:427:275:39
7:34
#10712
23M
23.00 mi13:09:242:51:337:289:51
7:53
#10721
24M
24.00 mi13:16:592:59:087:287:35
7:35
#10680
40K
24.85 mi13:23:303:05:397:296:31
7:38
#10612
25.2M
25.20 mi13:26:303:08:397:303:00
8:42
#10641
FINISH
26.22 mi13:34:103:16:197:307:40
7:32
#10656
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi92561523152311483(Top 40%)2729(Top 22%)2729(Top 221%)
10K6.21 mi3.10 mi9673-4171730-2071730-20710233(Top 35%)2022(Top 16%)2022(Top 164%)
15K9.32 mi3.11 mi10239-5662037-3072037-30711483(Top 40%)2729(Top 22%)2729(Top 221%)
20K12.43 mi3.11 mi10277-382092-552092-5510609(Top 37%)2361(Top 19%)2361(Top 191%)
HALF13.11 mi0.68 mi10302-252108-162108-1610929(Top 38%)2442(Top 19%)2442(Top 198%)
25K15.53 mi2.42 mi10422-1202197-892197-8911401(Top 39%)2841(Top 23%)2841(Top 230%)
30K18.64 mi3.11 mi10596-1742340-1432340-14311511(Top 40%)3035(Top 24%)3035(Top 246%)
20M20.00 mi1.36 mi10673-772402-622402-6211746(Top 40%)3263(Top 26%)3263(Top 265%)
21M21.00 mi1.00 mi10709-362450-482450-4811310(Top 39%)3144(Top 25%)3144(Top 255%)
35K21.75 mi0.75 mi10712-32475-252475-2511268(Top 39%)3134(Top 25%)3134(Top 254%)
23M23.00 mi1.25 mi10721-92507-322507-3211538(Top 40%)3364(Top 27%)3364(Top 273%)
24M24.00 mi1.00 mi10680+412507250710758(Top 37%)3042(Top 24%)3042(Top 247%)
40K24.85 mi0.85 mi10612+682490+172490+179784(Top 34%)2647(Top 21%)2647(Top 215%)
25.2M25.20 mi0.35 mi10641-292511-212511-2112897(Top 44%)4285(Top 34%)4285(Top 348%)
FINISH26.22 mi1.02 mi10656-152546-352546-3511624(Top 40%)3658(Top 29%)3658(Top 297%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11483

Females

2729

F50-54

2729

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10233

Females

2022

F50-54

2022

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11483

Females

2729

F50-54

2729

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10609

Females

2361

F50-54

2361

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

10929

Females

2442

F50-54

2442

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11401

Females

2841

F50-54

2841

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11511

Females

3035

F50-54

3035

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11746

Females

3263

F50-54

3263

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11310

Females

3144

F50-54

3144

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11268

Females

3134

F50-54

3134

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11538

Females

3364

F50-54

3364

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10758

Females

3042

F50-54

3042

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9784

Females

2647

F50-54

2647

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12897

Females

4285

F50-54

4285

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11624

Females

3658

F50-54

3658

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1125
Passed By
1687
Net Change
-1400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9256
5K → 10K96200-417#9256#9673
10K → 15K43200-566#9673#10239
15K → 20K155193-38#10239#10277
20K → HALF1641-25#10277#10302
HALF → 25K83200-120#10302#10422
25K → 30K139200-174#10422#10596
30K → 20M78155-77#10596#10673
20M → 21M73109-36#10673#10709
21M → 35K6467-3#10709#10712
35K → 23M101110-9#10712#10721
23M → 24M10160+41#10721#10680
24M → 40K9729+68#10680#10612
40K → 25.2M1948-29#10612#10641
25.2M → FINISH6075-15#10641#10656
TOTALS11251687-1400
📊

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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