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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ignacio Guerrero

Bib: 8726 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 37%
Masters (Masters Men)
#0 / 10617
Top 23%
Age Group (M45-49)
#0 / 2413
Top 32%
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
22:06
3.11 mi
Rank: #9434
Start → 5K
22:06 | 7:07/mi
10K
43:41
6.21 mi
Rank: #8808 (+626)
5K → 10K
21:35 | 6:57/mi
15K
1:04:51
9.32 mi
Rank: #8265 (+543)
10K → 15K
21:10 | 6:49/mi
20K
1:26:22
12.43 mi
Rank: #8004 (+261)
15K → 20K
21:31 | 6:56/mi
HALF
1:31:03
13.11 mi
Rank: #7971 (+33)
20K → HALF
4:41 | 6:53/mi
25K
1:48:56
15.53 mi
Rank: #8268 (-297)
HALF → 25K
17:53 | 7:23/mi
30K
2:11:37
18.64 mi
Rank: #8147 (+121)
25K → 30K
22:41 | 7:19/mi
20M
2:21:23
20.00 mi
Rank: #8005 (+142)
30K → 20M
9:46 | 7:12/mi
21M
2:28:46
21.00 mi
Rank: #7833 (+172)
20M → 21M
7:23 | 7:23/mi
35K
2:34:00
21.75 mi
Rank: #7783 (+50)
21M → 35K
5:14 | 7:00/mi
23M
2:42:45
23.00 mi
Rank: #7562 (+221)
35K → 23M
8:45 | 7:00/mi
24M
2:49:33
24.00 mi
Rank: #7404 (+158)
23M → 24M
6:48 | 6:48/mi
40K
2:55:21
24.85 mi
Rank: #7225 (+179)
24M → 40K
5:48 | 6:48/mi
25.2M
2:57:48
25.20 mi
Rank: #7127 (+98)
40K → 25.2M
2:27 | 7:07/mi
FINISH
3:04:13
26.22 mi
Rank: #6913 (+214)
25.2M → FINISH
6:25 | 6:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:03
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:33:10
Pace7:07 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2122:067:0722:06
7:07
-
10K
6.21 mi11:11:5643:417:0221:35
6:57
-0:10
15K
9.32 mi11:33:061:04:516:5821:10
6:49
-0:08
20K
12.43 mi11:54:371:26:226:5721:31
6:56
+0:07
HALF
13.11 mi11:59:181:31:036:574:41
6:53
-0:03
25K
15.53 mi12:17:111:48:567:0117:53
7:23
+0:30
30K
18.64 mi12:39:522:11:377:0422:41
7:19
-0:04
20M
20.00 mi12:49:382:21:237:059:46
7:12
-0:07
21M
21.00 mi12:57:012:28:467:067:23
7:23
+0:11
35K
21.75 mi13:02:152:34:007:055:14
7:00
-0:23
23M
23.00 mi13:11:002:42:457:058:45
7:00
0:00
24M
24.00 mi13:17:482:49:337:046:48
6:48
-0:12
40K
24.85 mi13:23:362:55:217:045:48
6:48
0:00
25.2M
25.20 mi13:26:032:57:487:042:27
7:07
+0:19
FINISH
26.22 mi13:32:283:04:137:026:25
6:18
-0:49

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

6:18 /mi

Average Pace

7:02 /mi

Slowest Pace

7:23 /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

44:52

24% of race

Time at Steady Pace

2:19:21

76% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:50:2122:067:0722:06
7:07
#9434
10K
6.21 mi11:11:5643:417:0221:35
6:57
#8808
15K
9.32 mi11:33:061:04:516:5821:10
6:49
#8265
20K
12.43 mi11:54:371:26:226:5721:31
6:56
#8004
HALF
13.11 mi11:59:181:31:036:574:41
6:53
#7971
25K
15.53 mi12:17:111:48:567:0117:53
7:23
#8268
30K
18.64 mi12:39:522:11:377:0422:41
7:19
#8147
20M
20.00 mi12:49:382:21:237:059:46
7:12
#8005
21M
21.00 mi12:57:012:28:467:067:23
7:23
#7833
35K
21.75 mi13:02:152:34:007:055:14
7:00
#7783
23M
23.00 mi13:11:002:42:457:058:45
7:00
#7562
24M
24.00 mi13:17:482:49:337:046:48
6:48
#7404
40K
24.85 mi13:23:362:55:217:045:48
6:48
#7225
25.2M
25.20 mi13:26:032:57:487:042:27
7:07
#7127
FINISH
26.22 mi13:32:283:04:137:026:25
6:18
#6913
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9434778577856965(Top 24%)6148(Top 38%)6148(Top 255%)
10K6.21 mi3.10 mi8808+6267392+3937392+3938275(Top 29%)7058(Top 43%)7058(Top 292%)
15K9.32 mi3.11 mi8265+5437043+3497043+3496965(Top 24%)6148(Top 38%)6148(Top 255%)
20K12.43 mi3.11 mi8004+2616872+1716872+1717304(Top 25%)6372(Top 39%)6372(Top 264%)
HALF13.11 mi0.68 mi7971+336857+156857+157659(Top 26%)6619(Top 41%)6619(Top 274%)
25K15.53 mi2.42 mi8268-2977029-1727029-17210324(Top 36%)7988(Top 49%)7988(Top 331%)
30K18.64 mi3.11 mi8147+1216909+1206909+1208078(Top 28%)6653(Top 41%)6653(Top 276%)
20M20.00 mi1.36 mi8005+1426802+1076802+1076879(Top 24%)5829(Top 36%)5829(Top 242%)
21M21.00 mi1.00 mi7833+1726678+1246678+1245762(Top 20%)4964(Top 30%)4964(Top 206%)
35K21.75 mi0.75 mi7783+506636+426636+427027(Top 24%)5829(Top 36%)5829(Top 242%)
23M23.00 mi1.25 mi7562+2216473+1636473+1635399(Top 19%)4688(Top 29%)4688(Top 194%)
24M24.00 mi1.00 mi7404+1586350+1236350+1235139(Top 18%)4452(Top 27%)4452(Top 185%)
40K24.85 mi0.85 mi7225+1796207+1436207+1434148(Top 14%)3645(Top 22%)3645(Top 151%)
25.2M25.20 mi0.35 mi7127+986135+726135+723183(Top 11%)2853(Top 17%)2853(Top 118%)
FINISH26.22 mi1.02 mi6913+2145979+1565979+1563023(Top 10%)2701(Top 17%)2701(Top 112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

6965

Males

6148

M45-49

6148

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8275

Males

7058

M45-49

7058

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

6965

Males

6148

M45-49

6148

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7304

Males

6372

M45-49

6372

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7659

Males

6619

M45-49

6619

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10324

Males

7988

M45-49

7988

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8078

Males

6653

M45-49

6653

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

6879

Males

5829

M45-49

5829

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5762

Males

4964

M45-49

4964

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

7027

Males

5829

M45-49

5829

35K→23M

21.8 - 23.0 mi

Top 19%
×5
+23ft-63ft

Overall

5399

Males

4688

M45-49

4688

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5139

Males

4452

M45-49

4452

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4148

Males

3645

M45-49

3645

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3183

Males

2853

M45-49

2853

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

3023

Males

2701

M45-49

2701

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3092*
Passed By
425
Net Change
+2521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9434
5K → 10K663*37+626#9434#8808
10K → 15K549*6+543#8808#8265
15K → 20K290*29+261#8265#8004
20K → HALF4613+33#8004#7971
HALF → 25K49200-297#7971#8268
25K → 30K19877+121#8268#8147
30K → 20M15311+142#8147#8005
20M → 21M1819+172#8005#7833
21M → 35K7121+50#7833#7783
35K → 23M228*7+221#7783#7562
23M → 24M1657+158#7562#7404
24M → 40K1834+179#7404#7225
40K → 25.2M980+98#7225#7127
25.2M → FINISH218*4+214#7127#6913
TOTALS3092*425+2521

* 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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