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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners

NYC HALF 2026

Mariana Alfonzo

Bib: 26819 •F •Age: 38

Elizabeth, NJ

0:00

0:00

/ mi

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Overall

#0 / 30223

Gender (Female)

#0 / 15278

Top 41%

Age Group (W35-39)

Official

#0 / 2037

Calculated (F35-39)

#0 / 2037

Race Day Weather

40°/30°F

clear sky

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

Start

0:00:00

Race begins

30:28

3.11 mi

Rank: #17615

Start → 5K

30:28 | 9:49/mi

30:28

3.11 mi

Rank: #17615

Start → 5K

30:28 | 9:49/mi

10K

1:01:04

6.21 mi

Rank: #17624 (-9)

5K → 10K

30:36 | 9:51/mi

10K

1:01:04

6.21 mi

Rank: #17624 (-9)

5K → 10K

30:36 | 9:51/mi

15K

1:30:59

9.32 mi

Rank: #17151 (+473)

10K → 15K

29:55 | 9:38/mi

15K

1:30:59

9.32 mi

Rank: #17151 (+473)

10K → 15K

29:55 | 9:38/mi

20K

2:00:45

12.43 mi

Rank: #16651 (+500)

15K → 20K

29:46 | 9:35/mi

20K

2:00:45

12.43 mi

Rank: #16651 (+500)

15K → 20K

29:46 | 9:35/mi

FINISH

3:41:10

13.11 mi

Rank: #22679 (-6028)

20K → FINISH

1:40:25 | 147:19/mi

FINISH

3:41:10

13.11 mi

Rank: #22679 (-6028)

20K → FINISH

1:40:25 | 147:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:30:28	30:28	9:49	30:28	9:49	-
10K	6.21 mi	08:01:04	1:01:04	9:50	30:36	9:51	+0:02
15K	9.32 mi	08:30:59	1:30:59	9:46	29:55	9:38	-0:13
20K	12.43 mi	09:00:45	2:00:45	9:43	29:46	9:35	-0:03
FINISH	13.11 mi	10:41:10	3:41:10	16:53	1:40:25	147:19	+137:44

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

9:35 /mi

Average Pace

16:52 /mi

Slowest Pace

147:19 /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

0:00

0% of race

Time at Steady Pace

2:00:45

55% of race

Time at Slower Pace

1:40:25

45% of race

Average Pace: 16:52 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:30:28	30:28	9:49	30:28	9:49	#17615
10K	6.21 mi	08:01:04	1:01:04	9:50	30:36	9:51	#17624
15K	9.32 mi	08:30:59	1:30:59	9:46	29:55	9:38	#17151
20K	12.43 mi	09:00:45	2:00:45	9:43	29:46	9:35	#16651
FINISH	13.11 mi	10:41:10	3:41:10	16:53	1:40:25	147:19	#22679

Faster pace

Steady pace

Slower pace

Rankings

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

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	W35-39	Seg. Overall	Seg. Females	Seg. W35-39
5K	3.11 mi	3.11 mi	17615	6793	911	16487(Top 55%)	6315(Top 41%)	807(Top 40%)
10K	6.21 mi	3.10 mi	17624-9	6863-70	903+8	17740(Top 59%)	7013(Top 46%)	928(Top 46%)
15K	9.32 mi	3.11 mi	17151+473	6629+234	870+33	16487(Top 55%)	6315(Top 41%)	807(Top 40%)
20K	12.43 mi	3.11 mi	16651+500	6404+225	834+36	15396(Top 51%)	5811(Top 38%)	739(Top 36%)
FINISH	13.11 mi	0.68 mi	22679-6028	9960-3556	1304-470	29305(Top 97%)	14666(Top 96%)	1952(Top 96%)

1952

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

1484*

Passed By

707

Net Change

-5064

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17615
5K → 10K	200	200	-9	#17615	#17624
10K → 15K	667*	194	+473	#17624	#17151
15K → 20K	613*	113	+500	#17151	#16651
20K → FINISH	4	200	-6028	#16651	#22679
TOTALS	1484*	707	-5064

* 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

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

AI Key Insights

Activity Data

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Public Race Data

Mariana Alfonzo

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→FINISH

Passing

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

AI Key Insights

Activity Data

Export & Support

Export Track Data

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