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BOSTON MARATHON 2026

Ronize Rohr Dos Santos

Bib: 19090β€’F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
25:41
3.11 mi
Rank: #18660
Start β†’ 5K
25:41 | 8:16/mi
10K
50:33
6.21 mi
Rank: #17988 (+672)
5K β†’ 10K
24:52 | 8:01/mi
15K
1:15:19
9.32 mi
Rank: #17636 (+352)
10K β†’ 15K
24:46 | 7:59/mi
20K
1:40:01
12.43 mi
Rank: #17170 (+466)
15K β†’ 20K
24:42 | 7:58/mi
HALF
1:45:24
13.11 mi
Rank: #17113 (+57)
20K β†’ HALF
5:23 | 7:54/mi
25K
2:04:21
15.53 mi
Rank: #16587 (+526)
HALF β†’ 25K
18:57 | 7:49/mi
30K
2:28:42
18.64 mi
Rank: #15814 (+773)
25K β†’ 30K
24:21 | 7:51/mi
20M
2:39:20
20.00 mi
Rank: #15486 (+328)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:47:16
21.00 mi
Rank: #15077 (+409)
20M β†’ 21M
7:56 | 7:56/mi
35K
2:52:49
21.75 mi
Rank: #14882 (+195)
21M β†’ 35K
5:33 | 7:26/mi
23M
3:02:21
23.00 mi
Rank: #14539 (+343)
35K β†’ 23M
9:32 | 7:38/mi
24M
3:09:29
24.00 mi
Rank: #14210 (+329)
23M β†’ 24M
7:08 | 7:08/mi
40K
3:15:39
24.85 mi
Rank: #13917 (+293)
24M β†’ 40K
6:10 | 7:13/mi
25.2M
3:18:25
25.20 mi
Rank: #13822 (+95)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:25:31
26.22 mi
Rank: #13557 (+265)
25.2M β†’ FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:45:24
Pace8:03 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:40:07
Pace7:39 /mi
πŸ“ŠNegative Split: 5.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:2925:418:1625:41
8:16
-
10K
6.21 mi11:34:2150:338:0924:52
8:01
-0:15
15K
9.32 mi11:59:071:15:198:0524:46
7:59
-0:02
20K
12.43 mi12:23:491:40:018:0324:42
7:58
-0:01
HALF
13.11 mi12:29:121:45:248:035:23
7:54
-0:04
25K
15.53 mi12:48:092:04:218:0118:57
7:49
-0:05
30K
18.64 mi13:12:302:28:427:5924:21
7:51
+0:02
20M
20.00 mi13:23:082:39:207:5910:38
7:50
-0:01
21M
21.00 mi13:31:042:47:167:587:56
7:56
+0:06
35K
21.75 mi13:36:372:52:497:575:33
7:26
-0:30
23M
23.00 mi13:46:093:02:217:569:32
7:38
+0:12
24M
24.00 mi13:53:173:09:297:547:08
7:08
-0:30
40K
24.85 mi13:59:273:15:397:536:10
7:13
+0:05
25.2M
25.20 mi14:02:133:18:257:532:46
8:02
+0:49
FINISH
26.22 mi14:09:193:25:317:517:06
6:59
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:59 /mi

Average Pace

7:51 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

35:29

17% of race

Time at Steady Pace

2:24:21

70% of race

Time at Slower Pace

25:41

12% of race

Average Pace: 7:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:09:2925:418:1625:41
8:16
#18660
10K
6.21 mi11:34:2150:338:0924:52
8:01
#17988
15K
9.32 mi11:59:071:15:198:0524:46
7:59
#17636
20K
12.43 mi12:23:491:40:018:0324:42
7:58
#17170
HALF
13.11 mi12:29:121:45:248:035:23
7:54
#17113
25K
15.53 mi12:48:092:04:218:0118:57
7:49
#16587
30K
18.64 mi13:12:302:28:427:5924:21
7:51
#15814
20M
20.00 mi13:23:082:39:207:5910:38
7:50
#15486
21M
21.00 mi13:31:042:47:167:587:56
7:56
#15077
35K
21.75 mi13:36:372:52:497:575:33
7:26
#14882
23M
23.00 mi13:46:093:02:217:569:32
7:38
#14539
24M
24.00 mi13:53:173:09:297:547:08
7:08
#14210
40K
24.85 mi13:59:273:15:397:536:10
7:13
#13917
25.2M
25.20 mi14:02:133:18:257:532:46
8:02
#13822
FINISH
26.22 mi14:09:193:25:317:517:06
6:59
#13557
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi186606878687816785(Top 58%)5773(Top 46%)5773(Top 101%)
10K6.21 mi3.10 mi17988+6726491+3876491+38717264(Top 59%)6063(Top 48%)6063(Top 106%)
15K9.32 mi3.11 mi17636+3526288+2036288+20316785(Top 58%)5773(Top 46%)5773(Top 101%)
20K12.43 mi3.11 mi17170+4666024+2646024+26415748(Top 54%)5235(Top 42%)5235(Top 92%)
HALF13.11 mi0.68 mi17113+575994+305994+3016315(Top 56%)5503(Top 44%)5503(Top 96%)
25K15.53 mi2.42 mi16587+5265695+2995695+29913956(Top 48%)4264(Top 34%)4264(Top 75%)
30K18.64 mi3.11 mi15814+7735290+4055290+40512265(Top 42%)3461(Top 28%)3461(Top 61%)
20M20.00 mi1.36 mi15486+3285111+1795111+17911600(Top 40%)3213(Top 26%)3213(Top 56%)
21M21.00 mi1.00 mi15077+4094904+2074904+2079503(Top 33%)2271(Top 18%)2271(Top 40%)
35K21.75 mi0.75 mi14882+1954803+1014803+10110302(Top 35%)2658(Top 21%)2658(Top 47%)
23M23.00 mi1.25 mi14539+3434627+1764627+1769751(Top 34%)2481(Top 20%)2481(Top 43%)
24M24.00 mi1.00 mi14210+3294449+1784449+1787450(Top 26%)1501(Top 12%)1501(Top 26%)
40K24.85 mi0.85 mi13917+2934303+1464303+1466897(Top 24%)1343(Top 11%)1343(Top 23%)
25.2M25.20 mi0.35 mi13822+954250+534250+538647(Top 30%)2221(Top 18%)2221(Top 39%)
FINISH26.22 mi1.02 mi13557+2654129+1214129+1217373(Top 25%)1653(Top 13%)1653(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
Γ—21
+97ft-345ft

Overall

16785

Females

5773

F18-39

5773

5K→10K

3.1 - 6.2 mi

Top 59%
Γ—5
+79ft-138ft

Overall

17264

Females

6063

F18-39

6063

10K→15K

6.2 - 9.3 mi

Top 58%
Γ—3
+67ft-78ft

Overall

16785

Females

5773

F18-39

5773

15K→20K

9.3 - 12.4 mi

Top 54%
Γ—5
+106ft-86ft

Overall

15748

Females

5235

F18-39

5235

20K→HALF

12.4 - 13.1 mi

Top 56%
Γ—2
+19ft-37ft

Overall

16315

Females

5503

F18-39

5503

HALF→25K

13.1 - 15.5 mi

Top 48%
Γ—4
+66ft-88ft

Overall

13956

Females

4264

F18-39

4264

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12265

Females

3461

F18-39

3461

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11600

Females

3213

F18-39

3213

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9503

Females

2271

F18-39

2271

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10302

Females

2658

F18-39

2658

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9751

Females

2481

F18-39

2481

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7450

Females

1501

F18-39

1501

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

6897

Females

1343

F18-39

1343

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8647

Females

2221

F18-39

2221

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
Γ—2
+22ft-21ft

Overall

7373

Females

1653

F18-39

1653

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5289*
Passed By
186
Net Change
+5103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18660
5K β†’ 10K755*83+672#18660#17988
10K β†’ 15K405*53+352#17988#17636
15K β†’ 20K481*15+466#17636#17170
20K β†’ HALF7619+57#17170#17113
HALF β†’ 25K531*5+526#17113#16587
25K β†’ 30K775*2+773#16587#15814
30K β†’ 20M329*1+328#15814#15486
20M β†’ 21M409*0+409#15486#15077
21M β†’ 35K1950+195#15077#14882
35K β†’ 23M346*3+343#14882#14539
23M β†’ 24M330*1+329#14539#14210
24M β†’ 40K294*1+293#14210#13917
40K β†’ 25.2M950+95#13917#13822
25.2M β†’ FINISH268*3+265#13822#13557
TOTALS5289*186+5103

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing