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BOSTON MARATHON 2026

Santiago Rubio

Bib: 15729•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
24:01
3.11 mi
Rank: #14823
Start → 5K
24:01 | 7:44/mi
10K
48:36
6.21 mi
Rank: #15685 (-862)
5K → 10K
24:35 | 7:55/mi
15K
1:16:25
9.32 mi
Rank: #18367 (-2682)
10K → 15K
27:49 | 8:58/mi
20K
1:41:39
12.43 mi
Rank: #18040 (+327)
15K → 20K
25:14 | 8:08/mi
HALF
1:47:15
13.11 mi
Rank: #18052 (-12)
20K → HALF
5:36 | 8:13/mi
25K
2:07:36
15.53 mi
Rank: #18036 (+16)
HALF → 25K
20:21 | 8:24/mi
30K
2:35:09
18.64 mi
Rank: #18168 (-132)
25K → 30K
27:33 | 8:53/mi
20M
2:47:24
20.00 mi
Rank: #18223 (-55)
30K → 20M
12:15 | 9:02/mi
21M
2:57:29
21.00 mi
Rank: #18372 (-149)
20M → 21M
10:05 | 10:05/mi
35K
3:06:12
21.75 mi
Rank: #18973 (-601)
21M → 35K
8:43 | 11:40/mi
23M
3:21:36
23.00 mi
Rank: #19956 (-983)
35K → 23M
15:24 | 12:19/mi
24M
3:31:21
24.00 mi
Rank: #20097 (-141)
23M → 24M
9:45 | 9:45/mi
40K
3:39:24
24.85 mi
Rank: #20097
24M → 40K
8:03 | 9:25/mi
25.2M
3:42:46
25.20 mi
Rank: #20083 (+14)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:51:47
26.22 mi
Rank: #20066 (+17)
25.2M → FINISH
9:01 | 8:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:15
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:04:32
Pace9:30 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3824:017:4424:01
7:44
-
10K
6.21 mi11:20:1348:367:5024:35
7:55
+0:11
15K
9.32 mi11:48:021:16:258:1227:49
8:58
+1:03
20K
12.43 mi12:13:161:41:398:1125:14
8:08
-0:50
HALF
13.11 mi12:18:521:47:158:115:36
8:13
+0:05
25K
15.53 mi12:39:132:07:368:1320:21
8:24
+0:11
30K
18.64 mi13:06:462:35:098:2027:33
8:53
+0:29
20M
20.00 mi13:19:012:47:248:2312:15
9:02
+0:09
21M
21.00 mi13:29:062:57:298:2810:05
10:05
+1:03
35K
21.75 mi13:37:493:06:128:348:43
11:40
+1:35
23M
23.00 mi13:53:133:21:368:4615:24
12:19
+0:39
24M
24.00 mi14:02:583:31:218:499:45
9:45
-2:34
40K
24.85 mi14:11:013:39:248:508:03
9:25
-0:20
25.2M
25.20 mi14:14:233:42:468:513:22
9:46
+0:21
FINISH
26.22 mi14:23:243:51:478:519:01
8:51
-0:55

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

7:44 /mi

Average Pace

8:51 /mi

Slowest Pace

12:19 /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

1:19:26

34% of race

Time at Steady Pace

1:45:02

45% of race

Time at Slower Pace

47:19

20% of race

Average Pace: 8:50 /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 mi10:55:3824:017:4424:01
7:44
#14823
10K
6.21 mi11:20:1348:367:5024:35
7:55
#15685
15K
9.32 mi11:48:021:16:258:1227:49
8:58
#18367
20K
12.43 mi12:13:161:41:398:1125:14
8:08
#18040
HALF
13.11 mi12:18:521:47:158:115:36
8:13
#18052
25K
15.53 mi12:39:132:07:368:1320:21
8:24
#18036
30K
18.64 mi13:06:462:35:098:2027:33
8:53
#18168
20M
20.00 mi13:19:012:47:248:2312:15
9:02
#18223
21M
21.00 mi13:29:062:57:298:2810:05
10:05
#18372
35K
21.75 mi13:37:493:06:128:348:43
11:40
#18973
23M
23.00 mi13:53:133:21:368:4615:24
12:19
#19956
24M
24.00 mi14:02:583:31:218:499:45
9:45
#20097
40K
24.85 mi14:11:013:39:248:508:03
9:25
#20097
25.2M
25.20 mi14:14:233:42:468:513:22
9:46
#20083
FINISH
26.22 mi14:23:243:51:478:519:01
8:51
#20066
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14823101991019922458(Top 77%)13509(Top 83%)13509(Top 906%)
10K6.21 mi3.10 mi15685-86210489-29010489-29016561(Top 57%)10838(Top 66%)10838(Top 727%)
15K9.32 mi3.11 mi18367-268211596-110711596-110722458(Top 77%)13509(Top 83%)13509(Top 906%)
20K12.43 mi3.11 mi18040+32711454+14211454+14216997(Top 59%)10988(Top 67%)10988(Top 737%)
HALF13.11 mi0.68 mi18052-12114541145418439(Top 64%)11625(Top 71%)11625(Top 780%)
25K15.53 mi2.42 mi18036+1611442+1211442+1217917(Top 62%)11331(Top 69%)11331(Top 760%)
30K18.64 mi3.11 mi18168-13211457-1511457-1518916(Top 65%)11672(Top 71%)11672(Top 783%)
20M20.00 mi1.36 mi18223-5511452+511452+518992(Top 65%)11636(Top 71%)11636(Top 780%)
21M21.00 mi1.00 mi18372-14911507-5511507-5520683(Top 71%)12398(Top 76%)12398(Top 832%)
35K21.75 mi0.75 mi18973-60111752-24511752-24526285(Top 91%)14999(Top 92%)14999(Top 1006%)
23M23.00 mi1.25 mi19956-98312182-43012182-43026530(Top 91%)15092(Top 92%)15092(Top 1012%)
24M24.00 mi1.00 mi20097-14112237-5512237-5522082(Top 76%)12912(Top 79%)12912(Top 866%)
40K24.85 mi0.85 mi2009712216+2112216+2120058(Top 69%)11886(Top 73%)11886(Top 797%)
25.2M25.20 mi0.35 mi20083+1412201+1512201+1518424(Top 63%)11084(Top 68%)11084(Top 743%)
FINISH26.22 mi1.02 mi20066+1712178+2312178+2319833(Top 68%)11756(Top 72%)11756(Top 788%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22458

Males

13509

M55-59

13509

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16561

Males

10838

M55-59

10838

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22458

Males

13509

M55-59

13509

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

16997

Males

10988

M55-59

10988

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18439

Males

11625

M55-59

11625

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17917

Males

11331

M55-59

11331

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18916

Males

11672

M55-59

11672

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18992

Males

11636

M55-59

11636

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20683

Males

12398

M55-59

12398

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26285

Males

14999

M55-59

14999

35K→23M

21.8 - 23.0 mi

Top 91%
×5
+23ft-63ft

Overall

26530

Males

15092

M55-59

15092

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22082

Males

12912

M55-59

12912

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20058

Males

11886

M55-59

11886

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18424

Males

11084

M55-59

11084

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19833

Males

11756

M55-59

11756

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1078*
Passed By
1819
Net Change
-5243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14823
5K → 10K82200-862#14823#15685
10K → 15K2200-2682#15685#18367
15K → 20K362*35+327#18367#18040
20K → HALF2840-12#18040#18052
HALF → 25K132116+16#18052#18036
25K → 30K151200-132#18036#18168
30K → 20M84139-55#18168#18223
20M → 21M44193-149#18223#18372
21M → 35K5200-601#18372#18973
35K → 23M2200-983#18973#19956
23M → 24M34175-141#19956#20097
24M → 40K60600#20097#20097
40K → 25.2M2814+14#20097#20083
25.2M → FINISH6447+17#20083#20066
TOTALS1078*1819-5243

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing