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BOSTON MARATHON 2026

Inigo Ibarra

Bib: 12572•M

MO

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 34%
Age Group (M45-49)
#0 / 2413
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
22:27
3.11 mi
Rank: #10395
Start → 5K
22:27 | 7:14/mi
10K
45:05
6.21 mi
Rank: #10698 (-303)
5K → 10K
22:38 | 7:18/mi
15K
1:07:40
9.32 mi
Rank: #10678 (+20)
10K → 15K
22:35 | 7:17/mi
20K
1:30:57
12.43 mi
Rank: #11011 (-333)
15K → 20K
23:17 | 7:30/mi
HALF
1:35:53
13.11 mi
Rank: #10975 (+36)
20K → HALF
4:56 | 7:15/mi
25K
1:53:47
15.53 mi
Rank: #10815 (+160)
HALF → 25K
17:54 | 7:23/mi
30K
2:17:18
18.64 mi
Rank: #10660 (+155)
25K → 30K
23:31 | 7:35/mi
20M
2:27:35
20.00 mi
Rank: #10572 (+88)
30K → 20M
10:17 | 7:35/mi
21M
2:35:31
21.00 mi
Rank: #10452 (+120)
20M → 21M
7:56 | 7:56/mi
35K
2:40:57
21.75 mi
Rank: #10379 (+73)
21M → 35K
5:26 | 7:16/mi
23M
2:50:13
23.00 mi
Rank: #10174 (+205)
35K → 23M
9:16 | 7:25/mi
24M
2:57:18
24.00 mi
Rank: #9986 (+188)
23M → 24M
7:05 | 7:05/mi
40K
3:03:24
24.85 mi
Rank: #9802 (+184)
24M → 40K
6:06 | 7:09/mi
25.2M
3:06:04
25.20 mi
Rank: #9732 (+70)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:13:05
26.22 mi
Rank: #9560 (+172)
25.2M → FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:53
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:12
Pace7:25 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5022:277:1422:27
7:14
-
10K
6.21 mi11:13:2845:057:1622:38
7:18
+0:04
15K
9.32 mi11:36:031:07:407:1622:35
7:17
-0:01
20K
12.43 mi11:59:201:30:577:2023:17
7:30
+0:13
HALF
13.11 mi12:04:161:35:537:194:56
7:15
-0:15
25K
15.53 mi12:22:101:53:477:2017:54
7:23
+0:08
30K
18.64 mi12:45:412:17:187:2223:31
7:35
+0:12
20M
20.00 mi12:55:582:27:357:2310:17
7:35
0:00
21M
21.00 mi13:03:542:35:317:257:56
7:56
+0:21
35K
21.75 mi13:09:202:40:577:255:26
7:16
-0:40
23M
23.00 mi13:18:362:50:137:259:16
7:25
+0:09
24M
24.00 mi13:25:412:57:187:247:05
7:05
-0:20
40K
24.85 mi13:31:473:03:247:236:06
7:09
+0:04
25.2M
25.20 mi13:34:273:06:047:242:40
7:44
+0:35
FINISH
26.22 mi13:41:283:13:057:237:01
6:54
-0:50

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

6:54 /mi

Average Pace

7:22 /mi

Slowest Pace

7:56 /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

3:02:29

95% of race

Time at Steady Pace

10:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:50:5022:277:1422:27
7:14
#10395
10K
6.21 mi11:13:2845:057:1622:38
7:18
#10698
15K
9.32 mi11:36:031:07:407:1622:35
7:17
#10678
20K
12.43 mi11:59:201:30:577:2023:17
7:30
#11011
HALF
13.11 mi12:04:161:35:537:194:56
7:15
#10975
25K
15.53 mi12:22:101:53:477:2017:54
7:23
#10815
30K
18.64 mi12:45:412:17:187:2223:31
7:35
#10660
20M
20.00 mi12:55:582:27:357:2310:17
7:35
#10572
21M
21.00 mi13:03:542:35:317:257:56
7:56
#10452
35K
21.75 mi13:09:202:40:577:255:26
7:16
#10379
23M
23.00 mi13:18:362:50:137:259:16
7:25
#10174
24M
24.00 mi13:25:412:57:187:247:05
7:05
#9986
40K
24.85 mi13:31:473:03:247:236:06
7:09
#9802
25.2M
25.20 mi13:34:273:06:047:242:40
7:44
#9732
FINISH
26.22 mi13:41:283:13:057:237:01
6:54
#9560
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 mi103958280828010730(Top 37%)8358(Top 51%)8358(Top 346%)
10K6.21 mi3.10 mi10698-3038417-1378417-13710996(Top 38%)8530(Top 52%)8530(Top 354%)
15K9.32 mi3.11 mi10678+208378+398378+3910730(Top 37%)8358(Top 51%)8358(Top 346%)
20K12.43 mi3.11 mi11011-3338499-1218499-12111911(Top 41%)8798(Top 54%)8798(Top 365%)
HALF13.11 mi0.68 mi10975+368474+258474+2510553(Top 36%)8242(Top 50%)8242(Top 342%)
25K15.53 mi2.42 mi10815+1608370+1048370+10410404(Top 36%)8026(Top 49%)8026(Top 333%)
30K18.64 mi3.11 mi10660+1558250+1208250+12010199(Top 35%)7798(Top 48%)7798(Top 323%)
20M20.00 mi1.36 mi10572+888186+648186+649582(Top 33%)7369(Top 45%)7369(Top 305%)
21M21.00 mi1.00 mi10452+1208101+858101+859431(Top 32%)7179(Top 44%)7179(Top 298%)
35K21.75 mi0.75 mi10379+738049+528049+528995(Top 31%)6952(Top 43%)6952(Top 288%)
23M23.00 mi1.25 mi10174+2057903+1467903+1468173(Top 28%)6434(Top 39%)6434(Top 267%)
24M24.00 mi1.00 mi9986+1887798+1057798+1057060(Top 24%)5729(Top 35%)5729(Top 237%)
40K24.85 mi0.85 mi9802+1847686+1127686+1126343(Top 22%)5216(Top 32%)5216(Top 216%)
25.2M25.20 mi0.35 mi9732+707638+487638+486646(Top 23%)5360(Top 33%)5360(Top 222%)
FINISH26.22 mi1.02 mi9560+1727515+1237515+1236697(Top 23%)5324(Top 33%)5324(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10730

Males

8358

M45-49

8358

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

10996

Males

8530

M45-49

8530

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10730

Males

8358

M45-49

8358

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11911

Males

8798

M45-49

8798

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10553

Males

8242

M45-49

8242

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10404

Males

8026

M45-49

8026

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10199

Males

7798

M45-49

7798

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9582

Males

7369

M45-49

7369

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9431

Males

7179

M45-49

7179

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8995

Males

6952

M45-49

6952

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8173

Males

6434

M45-49

6434

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7060

Males

5729

M45-49

5729

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6343

Males

5216

M45-49

5216

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6646

Males

5360

M45-49

5360

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6697

Males

5324

M45-49

5324

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2168*
Passed By
1332
Net Change
+835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10395
5K → 10K128430-303#10395#10698
10K → 15K166146+20#10698#10678
15K → 20K78411-333#10678#11011
20K → HALF5620+36#11011#10975
HALF → 25K23575+160#10975#10815
25K → 30K25499+155#10815#10660
30K → 20M14052+88#10660#10572
20M → 21M15636+120#10572#10452
21M → 35K8815+73#10452#10379
35K → 23M22318+205#10379#10174
23M → 24M195*7+188#10174#9986
24M → 40K1928+184#9986#9802
40K → 25.2M766+70#9802#9732
25.2M → FINISH1819+172#9732#9560
TOTALS2168*1332+835

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing