Ronan Son

Bethesda, MD

Bib: 28865 M 21

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 61036

Top 18%

Gender (Male)

#0 / 31978

Top 25%

Division (M20-24)

#0 / 1478

Top 27%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

7:34/mi

22:42

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:38/mi

23:31

→ flat

76 ft elev

7:39/mi

30:21

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:34/mi

37:55

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:04/mi

45:59

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:02/mi

47:42

→ flat0.6% grade

58 ft elev

7:43/mi

53:46

↓ 30 ft0.6% grade

33 ft elev

7:48/mi

1:01:34

↑ 30 ft0.4% grade

54 ft elev

7:44/mi

1:09:18

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:54/mi

1:11:50

↓ 13 ft0.8% grade

66 ft elev

10M

7:48/mi

1:17:08

↓ 36 ft0.9% grade

33 ft elev

11M

8:11/mi

1:25:19

↑ 43 ft0.7% grade

72 ft elev

12M

7:50/mi

1:33:09

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:53/mi

1:36:31

↑ 16 ft0.7% grade

54 ft elev

13M

8:07/mi

1:41:09

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:07/mi

1:42:03

→ flat0.5% grade

49 ft elev

14M

8:07/mi

1:49:17

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:11/mi

1:57:28

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:38/mi

2:02:05

↑ 68 ft2.4% grade

169 ft elev

16M

8:29/mi

2:06:02

↓ 45 ft1.7% grade

125 ft elev

17M

8:20/mi

2:14:22

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:33/mi

2:22:55

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:22/mi

2:29:34

→ flat

41 ft elev

19M

12:29/mi

2:34:03

→ flat0.2% grade

39 ft elev

20M

10:43/mi

2:44:46

↑ 43 ft0.7% grade

72 ft elev

21M

8:58/mi

2:53:44

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

9:03/mi

3:00:30

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:23/mi

3:02:52

→ flat0.2% grade

51 ft elev

23M

8:59/mi

3:11:51

↓ 10 ft0.1% grade

46 ft elev

24M

9:15/mi

3:21:06

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:33/mi

3:29:16

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:03/mi

3:30:35

↑ 10 ft1.3% grade

111 ft elev

26M

9:00/mi

3:39:35

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:46/mi

3:41:30

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:42:037:47 /mi⚡ faster

2nd Half

1:59:279:07 /mi+17.1%

Positive split — 17.1% slower in the second half

AI Race Performance Report

Ronan's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	22:42	7:34	3.00 mi	22:42	7:34	-
5K	23:31	7:34	0.11 mi	0:49	7:38	+0:04
4M	30:21	7:35	0.89 mi	6:50	7:39	+0:01
5M	37:55	7:35	1.00 mi	7:34	7:34	-0:05
6M	45:59	7:40	1.00 mi	8:04	8:04	+0:30
10K	47:42	7:41	0.21 mi	1:43	8:02	-0:02
7M	53:46	7:41	0.79 mi	6:04	7:43	-0:19
8M	1:01:34	7:42	1.00 mi	7:48	7:48	+0:05
9M	1:09:18	7:42	1.00 mi	7:44	7:44	-0:04
15K	1:11:50	7:42	0.32 mi	2:32	7:54	+0:10
10M	1:17:08	7:43	0.68 mi	5:18	7:48	-0:06
11M	1:25:19	7:45	1.00 mi	8:11	8:11	+0:23
12M	1:33:09	7:46	1.00 mi	7:50	7:50	-0:21
20K	1:36:31	7:46	0.43 mi	3:22	7:53	+0:03
13M	1:41:09	7:47	0.57 mi	4:38	8:07	+0:14
Half(13.11 mi)	1:42:03	7:47	0.11 mi	0:54	8:07	0:00
14M	1:49:17	7:48	0.89 mi	7:14	8:07	0:00
15M	1:57:28	7:50	1.00 mi	8:11	8:11	+0:04
25K	2:02:05	7:52	0.53 mi	4:37	8:38	+0:27
16M	2:06:02	7:53	0.47 mi	3:57	8:29	-0:09
17M	2:14:22	7:54	1.00 mi	8:20	8:20	-0:09
18M	2:22:55	7:56	1.00 mi	8:33	8:33	+0:13
30K	2:29:34	8:01	0.64 mi	6:39	10:22	+1:49
19M	2:34:03	8:06	0.36 mi	4:29	12:29	+2:07
20M	2:44:46	8:14	1.00 mi	10:43	10:43	-1:46
21M	2:53:44	8:16	1.00 mi	8:58	8:58	-1:45
35K	3:00:30	8:18	0.75 mi	6:46	9:03	+0:05
22M	3:02:52	8:19	0.25 mi	2:22	9:23	+0:20
23M	3:11:51	8:20	1.00 mi	8:59	8:59	-0:24
24M	3:21:06	8:23	1.00 mi	9:15	9:15	+0:16
40K	3:29:16	8:25	0.85 mi	8:10	9:33	+0:18
25M	3:30:35	8:25	0.15 mi	1:19	9:03	-0:30
26M	3:39:35	8:27	1.00 mi	9:00	9:00	-0:03
Finish(26.22 mi)	3:41:30	8:27	0.22 mi	1:55	8:46	-0:14

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

8:27 /mi

Slowest Pace

12:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

37:55

17% of race

Time at Steady Pace

1:45:00

47% of race

Time at Slower Pace

1:18:35

35% of race

Average Pace: 8:27 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
3M	3.00 mi	6094	5054	221	8139	6524	308
5K	0.11 mi	6105-11	5059-5	224-3	7365	5952	269
4M	0.89 mi	6358-253	5271-212	240-16	7458	6072	282
5M	1.00 mi	6500-142	5375-104	241-1	7432	6050	280
6M	1.00 mi	7257-757	5916-541	268-27	12021	9299	471
10K	0.21 mi	7328-71	5963-47	268	10334	8105	399
7M	0.79 mi	7508-180	6097-134	282-14	9439	7544	387
8M	1.00 mi	7542-34	6126-29	288-6	8138	6610	331
9M	1.00 mi	7471+71	6078+48	284+4	6967	5753	274
15K	0.32 mi	7523-52	6114-36	286-2	10428	8163	405
10M	0.68 mi	7557-34	6138-24	283+3	8834	7046	348
11M	1.00 mi	7757-200	6281-143	297-14	10705	8407	425
12M	1.00 mi	7751+6	6276+5	297	8219	6643	326
20K	0.43 mi	7741+10	6271+5	297	7749	6312	311
13M	0.57 mi	7756-15	6281-10	294+3	8139	6524	308
Half(13.11 mi)	0.11 mi	7751+5	6277+4	293+1	9204	7002	364
14M	0.89 mi	7900-149	6380-103	298-5	10371	8090	408
15M	1.00 mi	7844+56	6341+39	295+3	7687	6174	323
25K	0.53 mi	7898-54	6376-35	297-2	9674	7515	373
16M	0.47 mi	8052-154	6480-104	304-7	14375	10554	529
17M	1.00 mi	8205-153	6590-110	319-15	11062	8417	433
18M	1.00 mi	8460-255	6767-177	325-6	12914	9530	490
30K	0.64 mi	9265-805	7330-563	364-39	28182	17515	917
19M	0.36 mi	9979-714	7819-489	383-19	45823	25196	1248
20M	1.00 mi	10798-819	8359-540	408-25	27334	16777	859
21M	1.00 mi	10736+62	8286+73	407+1	11983	8591	431
35K	0.75 mi	10752-16	8274+12	406+1	13246	9200	454
22M	0.25 mi	10772-20	8282-8	408-2	14562	10004	504
23M	1.00 mi	10708+64	8198+84	398+10	12004	8369	420
24M	1.00 mi	10635+73	8106+92	392+6	11379	7879	414
40K	0.85 mi	10777-142	8156-50	395-3	17186	10887	572
25M	0.15 mi	10776+1	8155+1	395	13486	9066	497
26M	1.00 mi	10783-7	8120+35	394+1	13899	9071	506
Finish(26.22 mi)	0.22 mi	10817-34	8138-18	395-1	17266	10946	656

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 13%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

8139

Males

6524

No position changes recorded for this athlete.

More below

See the rest of Ronan's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners