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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mary Jones

Bib: 22317 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F50-54)
#0 / 1233
Top 25%
Race Day Weather
51°/41°F
overcast clouds
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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
24:45
3.11 mi
Rank: #16708
Start → 5K
24:45 | 7:58/mi
10K
49:08
6.21 mi
Rank: #16366 (+342)
5K → 10K
24:23 | 7:51/mi
15K
1:13:57
9.32 mi
Rank: #16571 (-205)
10K → 15K
24:49 | 8:00/mi
20K
1:40:02
12.43 mi
Rank: #17184 (-613)
15K → 20K
26:05 | 8:24/mi
HALF
1:45:30
13.11 mi
Rank: #17175 (+9)
20K → HALF
5:28 | 8:02/mi
25K
2:05:30
15.53 mi
Rank: #17139 (+36)
HALF → 25K
20:00 | 8:15/mi
30K
2:32:04
18.64 mi
Rank: #17086 (+53)
25K → 30K
26:34 | 8:34/mi
20M
2:43:55
20.00 mi
Rank: #17110 (-24)
30K → 20M
11:51 | 8:44/mi
21M
2:52:46
21.00 mi
Rank: #16980 (+130)
20M → 21M
8:51 | 8:51/mi
35K
2:58:45
21.75 mi
Rank: #16873 (+107)
21M → 35K
5:59 | 8:00/mi
23M
3:09:07
23.00 mi
Rank: #16705 (+168)
35K → 23M
10:22 | 8:18/mi
24M
3:17:04
24.00 mi
Rank: #16532 (+173)
23M → 24M
7:57 | 7:57/mi
40K
3:24:08
24.85 mi
Rank: #16419 (+113)
24M → 40K
7:04 | 8:16/mi
25.2M
3:27:10
25.20 mi
Rank: #16366 (+53)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:35:04
26.22 mi
Rank: #16246 (+120)
25.2M → FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:30
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:49:34
Pace8:22 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1924:457:5824:45
7:58
-
10K
6.21 mi11:50:4249:087:5524:23
7:51
-0:07
15K
9.32 mi12:15:311:13:577:5724:49
8:00
+0:09
20K
12.43 mi12:41:361:40:028:0326:05
8:24
+0:24
HALF
13.11 mi12:47:041:45:308:035:28
8:02
-0:22
25K
15.53 mi13:07:042:05:308:0520:00
8:15
+0:13
30K
18.64 mi13:33:382:32:048:1026:34
8:34
+0:19
20M
20.00 mi13:45:292:43:558:1211:51
8:44
+0:10
21M
21.00 mi13:54:202:52:468:148:51
8:51
+0:07
35K
21.75 mi14:00:192:58:458:145:59
8:00
-0:51
23M
23.00 mi14:10:413:09:078:1410:22
8:18
+0:18
24M
24.00 mi14:18:383:17:048:137:57
7:57
-0:21
40K
24.85 mi14:25:423:24:088:137:04
8:16
+0:19
25.2M
25.20 mi14:28:443:27:108:143:02
8:48
+0:32
FINISH
26.22 mi14:36:383:35:048:137:54
7:46
-1:02

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

7:46 /mi

Average Pace

8:13 /mi

Slowest Pace

8:51 /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

2:44:46

77% of race

Time at Steady Pace

50:18

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:26:1924:457:5824:45
7:58
#16708
10K
6.21 mi11:50:4249:087:5524:23
7:51
#16366
15K
9.32 mi12:15:311:13:577:5724:49
8:00
#16571
20K
12.43 mi12:41:361:40:028:0326:05
8:24
#17184
HALF
13.11 mi12:47:041:45:308:035:28
8:02
#17175
25K
15.53 mi13:07:042:05:308:0520:00
8:15
#17139
30K
18.64 mi13:33:382:32:048:1026:34
8:34
#17086
20M
20.00 mi13:45:292:43:558:1211:51
8:44
#17110
21M
21.00 mi13:54:202:52:468:148:51
8:51
#16980
35K
21.75 mi14:00:192:58:458:145:59
8:00
#16873
23M
23.00 mi14:10:413:09:078:1410:22
8:18
#16705
24M
24.00 mi14:18:383:17:048:137:57
7:57
#16532
40K
24.85 mi14:25:423:24:088:137:04
8:16
#16419
25.2M
25.20 mi14:28:443:27:108:143:02
8:48
#16366
FINISH
26.22 mi14:36:383:35:048:137:54
7:46
#16246
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 mi167085747574716937(Top 58%)5878(Top 47%)5878(Top 477%)
10K6.21 mi3.10 mi16366+3425547+2005547+20016063(Top 55%)5346(Top 43%)5346(Top 434%)
15K9.32 mi3.11 mi16571-2055673-1265673-12616937(Top 58%)5878(Top 47%)5878(Top 477%)
20K12.43 mi3.11 mi17184-6136034-3616034-36118687(Top 64%)6898(Top 55%)6898(Top 559%)
HALF13.11 mi0.68 mi17175+96035-16035-117285(Top 60%)6068(Top 48%)6068(Top 492%)
25K15.53 mi2.42 mi17139+366016+196016+1917116(Top 59%)6051(Top 48%)6051(Top 491%)
30K18.64 mi3.11 mi17086+536006+106006+1017204(Top 59%)6214(Top 49%)6214(Top 504%)
20M20.00 mi1.36 mi17110-246039-336039-3317525(Top 60%)6479(Top 52%)6479(Top 525%)
21M21.00 mi1.00 mi16980+1305982+575982+5715302(Top 53%)5306(Top 42%)5306(Top 430%)
35K21.75 mi0.75 mi16873+1075940+425940+4214538(Top 50%)4942(Top 39%)4942(Top 401%)
23M23.00 mi1.25 mi16705+1685871+695871+6914384(Top 50%)4930(Top 39%)4930(Top 400%)
24M24.00 mi1.00 mi16532+1735791+805791+8013440(Top 46%)4499(Top 36%)4499(Top 365%)
40K24.85 mi0.85 mi16419+1135756+355756+3514275(Top 49%)5046(Top 40%)5046(Top 409%)
25.2M25.20 mi0.35 mi16366+535737+195737+1913609(Top 47%)4704(Top 37%)4704(Top 382%)
FINISH26.22 mi1.02 mi16246+1205683+545683+5413452(Top 46%)4646(Top 37%)4646(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16937

Females

5878

F50-54

5878

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16063

Females

5346

F50-54

5346

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16937

Females

5878

F50-54

5878

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18687

Females

6898

F50-54

6898

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17285

Females

6068

F50-54

6068

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17116

Females

6051

F50-54

6051

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17204

Females

6214

F50-54

6214

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17525

Females

6479

F50-54

6479

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15302

Females

5306

F50-54

5306

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14538

Females

4942

F50-54

4942

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14384

Females

4930

F50-54

4930

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13440

Females

4499

F50-54

4499

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14275

Females

5046

F50-54

5046

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13609

Females

4704

F50-54

4704

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13452

Females

4646

F50-54

4646

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2153*
Passed By
1085
Net Change
+462
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16708
5K → 10K506*164+342#16708#16366
10K → 15K133200-205#16366#16571
15K → 20K55200-613#16571#17184
20K → HALF4435+9#17184#17175
HALF → 25K154118+36#17175#17139
25K → 30K216*163+53#17139#17086
30K → 20M78102-24#17086#17110
20M → 21M16535+130#17110#16980
21M → 35K1114+107#16980#16873
35K → 23M18719+168#16873#16705
23M → 24M1774+173#16705#16532
24M → 40K13219+113#16532#16419
40K → 25.2M618+53#16419#16366
25.2M → FINISH13414+120#16366#16246
TOTALS2153*1085+462

* 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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