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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Masashi Saito

Bib: 14815 •M •Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M50-54)
#0 / 1868
Top 44%
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
22:53
3.11 mi
Rank: #11614
Start → 5K
22:53 | 7:22/mi
10K
45:57
6.21 mi
Rank: #11920 (-306)
5K → 10K
23:04 | 7:26/mi
15K
1:08:42
9.32 mi
Rank: #11703 (+217)
10K → 15K
22:45 | 7:20/mi
20K
1:31:35
12.43 mi
Rank: #11457 (+246)
15K → 20K
22:53 | 7:22/mi
HALF
1:36:34
13.11 mi
Rank: #11453 (+4)
20K → HALF
4:59 | 7:19/mi
25K
1:54:32
15.53 mi
Rank: #11304 (+149)
HALF → 25K
17:58 | 7:25/mi
30K
2:18:31
18.64 mi
Rank: #11302 (+2)
25K → 30K
23:59 | 7:44/mi
20M
2:29:13
20.00 mi
Rank: #11325 (-23)
30K → 20M
10:42 | 7:53/mi
21M
2:37:28
21.00 mi
Rank: #11286 (+39)
20M → 21M
8:15 | 8:15/mi
35K
2:43:11
21.75 mi
Rank: #11271 (+15)
21M → 35K
5:43 | 7:39/mi
23M
2:52:53
23.00 mi
Rank: #11187 (+84)
35K → 23M
9:42 | 7:46/mi
24M
3:00:36
24.00 mi
Rank: #11190 (-3)
23M → 24M
7:43 | 7:43/mi
40K
3:07:24
24.85 mi
Rank: #11179 (+11)
24M → 40K
6:48 | 7:58/mi
25.2M
3:10:24
25.20 mi
Rank: #11202 (-23)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:18:11
26.22 mi
Rank: #11220 (-18)
25.2M → FINISH
7:47 | 7:39/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
Time1:36:34
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:41:37
Pace7:46 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4122:537:2222:53
7:22
-
10K
6.21 mi11:16:4545:577:2423:04
7:26
+0:04
15K
9.32 mi11:39:301:08:427:2322:45
7:20
-0:06
20K
12.43 mi12:02:231:31:357:2322:53
7:22
+0:02
HALF
13.11 mi12:07:221:36:347:224:59
7:19
-0:03
25K
15.53 mi12:25:201:54:327:2317:58
7:25
+0:06
30K
18.64 mi12:49:192:18:317:2623:59
7:44
+0:19
20M
20.00 mi13:00:012:29:137:2810:42
7:53
+0:09
21M
21.00 mi13:08:162:37:287:308:15
8:15
+0:22
35K
21.75 mi13:13:592:43:117:315:43
7:39
-0:36
23M
23.00 mi13:23:412:52:537:329:42
7:46
+0:07
24M
24.00 mi13:31:243:00:367:327:43
7:43
-0:03
40K
24.85 mi13:38:123:07:247:336:48
7:58
+0:15
25.2M
25.20 mi13:41:123:10:247:343:00
8:42
+0:44
FINISH
26.22 mi13:48:593:18:117:347:47
7:39
-1:03

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

7:19 /mi

Average Pace

7:34 /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

3:06:56

94% of race

Time at Steady Pace

8:15

4% of race

Time at Slower Pace

3:00

2% of race

Average Pace: 7:34 /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 mi10:53:4122:537:2222:53
7:22
#11614
10K
6.21 mi11:16:4545:577:2423:04
7:26
#11920
15K
9.32 mi11:39:301:08:427:2322:45
7:20
#11703
20K
12.43 mi12:02:231:31:357:2322:53
7:22
#11457
HALF
13.11 mi12:07:221:36:347:224:59
7:19
#11453
25K
15.53 mi12:25:201:54:327:2317:58
7:25
#11304
30K
18.64 mi12:49:192:18:317:2623:59
7:44
#11302
20M
20.00 mi13:00:012:29:137:2810:42
7:53
#11325
21M
21.00 mi13:08:162:37:287:308:15
8:15
#11286
35K
21.75 mi13:13:592:43:117:315:43
7:39
#11271
23M
23.00 mi13:23:412:52:537:329:42
7:46
#11187
24M
24.00 mi13:31:243:00:367:327:43
7:43
#11190
40K
24.85 mi13:38:123:07:247:336:48
7:58
#11179
25.2M
25.20 mi13:41:123:10:247:343:00
8:42
#11202
FINISH
26.22 mi13:48:593:18:117:347:47
7:39
#11220
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi116148868886811252(Top 39%)8600(Top 53%)8600(Top 460%)
10K6.21 mi3.10 mi11920-3068979-1118979-11112292(Top 42%)9104(Top 56%)9104(Top 487%)
15K9.32 mi3.11 mi11703+2178850+1298850+12911252(Top 39%)8600(Top 53%)8600(Top 460%)
20K12.43 mi3.11 mi11457+2468718+1328718+13210794(Top 37%)8299(Top 51%)8299(Top 444%)
HALF13.11 mi0.68 mi11453+48708+108708+1011223(Top 39%)8589(Top 53%)8589(Top 460%)
25K15.53 mi2.42 mi11304+1498617+918617+9110630(Top 37%)8150(Top 50%)8150(Top 436%)
30K18.64 mi3.11 mi11302+28571+468571+4611381(Top 39%)8378(Top 51%)8378(Top 449%)
20M20.00 mi1.36 mi11325-238545+268545+2611891(Top 41%)8505(Top 52%)8505(Top 455%)
21M21.00 mi1.00 mi11286+398515+308515+3011502(Top 40%)8206(Top 50%)8206(Top 439%)
35K21.75 mi0.75 mi11271+158499+168499+1611862(Top 41%)8360(Top 51%)8360(Top 448%)
23M23.00 mi1.25 mi11187+848421+788421+7810654(Top 37%)7688(Top 47%)7688(Top 412%)
24M24.00 mi1.00 mi11190-38403+188403+1811633(Top 40%)8077(Top 49%)8077(Top 432%)
40K24.85 mi0.85 mi11179+118370+338370+3312149(Top 42%)8239(Top 50%)8239(Top 441%)
25.2M25.20 mi0.35 mi11202-238373-38373-312803(Top 44%)8489(Top 52%)8489(Top 454%)
FINISH26.22 mi1.02 mi11220-188343+308343+3012476(Top 43%)8319(Top 51%)8319(Top 445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11252

Males

8600

M50-54

8600

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12292

Males

9104

M50-54

9104

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11252

Males

8600

M50-54

8600

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10794

Males

8299

M50-54

8299

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11223

Males

8589

M50-54

8589

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10630

Males

8150

M50-54

8150

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11381

Males

8378

M50-54

8378

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11891

Males

8505

M50-54

8505

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11502

Males

8206

M50-54

8206

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11862

Males

8360

M50-54

8360

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10654

Males

7688

M50-54

7688

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11633

Males

8077

M50-54

8077

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12149

Males

8239

M50-54

8239

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12803

Males

8489

M50-54

8489

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12476

Males

8319

M50-54

8319

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1813*
Passed By
1163
Net Change
+394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11614
5K → 10K150200-306#11614#11920
10K → 15K298*81+217#11920#11703
15K → 20K286*40+246#11703#11457
20K → HALF2723+4#11457#11453
HALF → 25K19445+149#11453#11304
25K → 30K202*200+2#11304#11302
30K → 20M87110-23#11302#11325
20M → 21M10667+39#11325#11286
21M → 35K6247+15#11286#11271
35K → 23M15167+84#11271#11187
23M → 24M7376-3#11187#11190
24M → 40K7867+11#11190#11179
40K → 25.2M2346-23#11179#11202
25.2M → FINISH7694-18#11202#11220
TOTALS1813*1163+394

* 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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