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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christine Stead

Bib: 23721 •F •Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°F
overcast clouds
Personalized for Christine

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 · 8:23/mi at mile 21.7

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
26:17
3.11 mi
Rank: #19865
Start → 5K
26:17 | 8:28/mi
10K
52:29
6.21 mi
Rank: #19865
5K → 10K
26:12 | 8:26/mi
15K
1:18:34
9.32 mi
Rank: #19747 (+118)
10K → 15K
26:05 | 8:24/mi
20K
1:45:31
12.43 mi
Rank: #19875 (-128)
15K → 20K
26:57 | 8:41/mi
HALF
1:51:17
13.11 mi
Rank: #19883 (-8)
20K → HALF
5:46 | 8:28/mi
25K
2:12:20
15.53 mi
Rank: #19841 (+42)
HALF → 25K
21:03 | 8:41/mi
30K
2:40:11
18.64 mi
Rank: #19745 (+96)
25K → 30K
27:51 | 8:58/mi
20M
2:52:30
20.00 mi
Rank: #19716 (+29)
30K → 20M
12:19 | 9:05/mi
21M
3:02:10
21.00 mi
Rank: #19680 (+36)
20M → 21M
9:40 | 9:40/mi
35K
3:08:26
21.75 mi
Rank: #19586 (+94)
21M → 35K
6:16 | 8:23/mi
23M
3:19:27
23.00 mi
Rank: #19449 (+137)
35K → 23M
11:01 | 8:49/mi
24M
3:28:01
24.00 mi
Rank: #19340 (+109)
23M → 24M
8:34 | 8:34/mi
40K
3:35:41
24.85 mi
Rank: #19307 (+33)
24M → 40K
7:40 | 8:59/mi
25.2M
3:39:07
25.20 mi
Rank: #19328 (-21)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:48:15
26.22 mi
Rank: #19372 (-44)
25.2M → FINISH
9:08 | 8:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:17
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:56:58
Pace8:56 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5326:178:2826:17
8:28
-
10K
6.21 mi11:56:0552:298:2726:12
8:26
-0:02
15K
9.32 mi12:22:101:18:348:2626:05
8:24
-0:02
20K
12.43 mi12:49:071:45:318:3026:57
8:41
+0:17
HALF
13.11 mi12:54:531:51:178:305:46
8:28
-0:13
25K
15.53 mi13:15:562:12:208:3221:03
8:41
+0:13
30K
18.64 mi13:43:472:40:118:3627:51
8:58
+0:17
20M
20.00 mi13:56:062:52:308:3812:19
9:05
+0:07
21M
21.00 mi14:05:463:02:108:419:40
9:40
+0:35
35K
21.75 mi14:12:023:08:268:406:16
8:23
-1:17
23M
23.00 mi14:23:033:19:278:4111:01
8:49
+0:26
24M
24.00 mi14:31:373:28:018:418:34
8:34
-0:15
40K
24.85 mi14:39:173:35:418:417:40
8:59
+0:25
25.2M
25.20 mi14:42:433:39:078:423:26
9:58
+0:59
FINISH
26.22 mi14:51:513:48:158:439:08
8:58
-1:00

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

8:23 /mi

Average Pace

8:43 /mi

Slowest Pace

9:58 /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

3:35:09

94% of race

Time at Steady Pace

9:40

4% of race

Time at Slower Pace

3:26

2% of race

Average Pace: 8:42 /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 mi11:29:5326:178:2826:17
8:28
#19865
10K
6.21 mi11:56:0552:298:2726:12
8:26
#19865
15K
9.32 mi12:22:101:18:348:2626:05
8:24
#19747
20K
12.43 mi12:49:071:45:318:3026:57
8:41
#19875
HALF
13.11 mi12:54:531:51:178:305:46
8:28
#19883
25K
15.53 mi13:15:562:12:208:3221:03
8:41
#19841
30K
18.64 mi13:43:472:40:118:3627:51
8:58
#19745
20M
20.00 mi13:56:062:52:308:3812:19
9:05
#19716
21M
21.00 mi14:05:463:02:108:419:40
9:40
#19680
35K
21.75 mi14:12:023:08:268:406:16
8:23
#19586
23M
23.00 mi14:23:033:19:278:4111:01
8:49
#19449
24M
24.00 mi14:31:373:28:018:418:34
8:34
#19340
40K
24.85 mi14:39:173:35:418:417:40
8:59
#19307
25.2M
25.20 mi14:42:433:39:078:423:26
9:58
#19328
FINISH
26.22 mi14:51:513:48:158:439:08
8:58
#19372
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 mi198657551755119551(Top 67%)7343(Top 58%)7343(Top 596%)
10K6.21 mi3.10 mi198657546+57546+519983(Top 69%)7586(Top 60%)7586(Top 615%)
15K9.32 mi3.11 mi19747+1187475+717475+7119551(Top 67%)7343(Top 58%)7343(Top 596%)
20K12.43 mi3.11 mi19875-1287561-867561-8620306(Top 70%)7789(Top 62%)7789(Top 632%)
HALF13.11 mi0.68 mi19883-87564-37564-320051(Top 69%)7607(Top 60%)7607(Top 617%)
25K15.53 mi2.42 mi19841+427546+187546+1819605(Top 68%)7445(Top 59%)7445(Top 604%)
30K18.64 mi3.11 mi19745+967518+287518+2819416(Top 67%)7438(Top 59%)7438(Top 603%)
20M20.00 mi1.36 mi19716+297528-107528-1019276(Top 66%)7424(Top 59%)7424(Top 602%)
21M21.00 mi1.00 mi19680+367522+67522+619266(Top 66%)7464(Top 59%)7464(Top 605%)
35K21.75 mi0.75 mi19586+947480+427480+4216970(Top 58%)6324(Top 50%)6324(Top 513%)
23M23.00 mi1.25 mi19449+1377422+587422+5817483(Top 60%)6686(Top 53%)6686(Top 542%)
24M24.00 mi1.00 mi19340+1097384+387384+3817302(Top 60%)6640(Top 53%)6640(Top 539%)
40K24.85 mi0.85 mi19307+337379+57379+518262(Top 63%)7182(Top 57%)7182(Top 582%)
25.2M25.20 mi0.35 mi19328-217393-147393-1419286(Top 66%)7709(Top 61%)7709(Top 625%)
FINISH26.22 mi1.02 mi19372-447430-377430-3720378(Top 70%)8271(Top 66%)8271(Top 671%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19551

Females

7343

F50-54

7343

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19983

Females

7586

F50-54

7586

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19551

Females

7343

F50-54

7343

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20306

Females

7789

F50-54

7789

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20051

Females

7607

F50-54

7607

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19605

Females

7445

F50-54

7445

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19416

Females

7438

F50-54

7438

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19276

Females

7424

F50-54

7424

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19266

Females

7464

F50-54

7464

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16970

Females

6324

F50-54

6324

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17483

Females

6686

F50-54

6686

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17302

Females

6640

F50-54

6640

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18262

Females

7182

F50-54

7182

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19286

Females

7709

F50-54

7709

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20378

Females

8271

F50-54

8271

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1659*
Passed By
1126
Net Change
+493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19865
5K → 10K2002000#19865#19865
10K → 15K231*113+118#19865#19747
15K → 20K112200-128#19747#19875
20K → HALF2836-8#19875#19883
HALF → 25K13593+42#19883#19841
25K → 30K223*127+96#19841#19745
30K → 20M10374+29#19745#19716
20M → 21M10468+36#19716#19680
21M → 35K995+94#19680#19586
35K → 23M16427+137#19586#19449
23M → 24M12213+109#19449#19340
24M → 40K7946+33#19340#19307
40K → 25.2M1839-21#19307#19328
25.2M → FINISH4185-44#19328#19372
TOTALS1659*1126+493

* 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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