Boston Marathon logo
BOSTON MARATHON 2023

Ronald New

Bib: 3264•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M50-54)
#0 / 2052
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #1468
Start → 5K
19:36 | 6:19/mi
10K· 6.21 mi
38:50
Rank: #1376 (+92)
5K → 10K
19:14 | 6:11/mi
15K· 9.32 mi
58:15
Rank: #1375 (+1)
10K → 15K
19:25 | 6:15/mi
20K· 12.43 mi
1:18:00
Rank: #1413 (-38)
15K → 20K
19:45 | 6:21/mi
Half· 13.11 mi
1:22:18
Rank: #1428 (-15)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:37:48
Rank: #1460 (-32)
Half → 25K
15:30 | 6:24/mi
30K· 18.64 mi
1:58:08
Rank: #1489 (-29)
25K → 30K
20:20 | 6:33/mi
20M
2:07:10
Rank: #1515 (-26)
30K → 20M
9:02 | 6:39/mi
21M
2:14:17
Rank: #1551 (-36)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:19:05
Rank: #1562 (-11)
21M → 35K
4:48 | 6:25/mi
23M
2:27:31
Rank: #1582 (-20)
35K → 23M
8:26 | 6:44/mi
24M
2:34:09
Rank: #1592 (-10)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:40:01
Rank: #1619 (-27)
24M → 40K
5:52 | 6:52/mi
25.2M
2:42:37
Rank: #1638 (-19)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:49:40
Rank: #1719 (-81)
25.2M → Finish
7:03 | 6:55/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:18
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:27:22
Pace6:40 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4019:366:1919:36
6:19
-
10K
6.21 mi10:39:5438:506:1519:14
6:11
-0:08
15K
9.32 mi10:59:1958:156:1519:25
6:15
+0:04
20K
12.43 mi11:19:041:18:006:1719:45
6:21
+0:06
Half
13.11 mi11:23:221:22:186:174:18
6:18
-0:03
25K
15.53 mi11:38:521:37:486:1815:30
6:24
+0:06
30K
18.64 mi11:59:121:58:086:2020:20
6:33
+0:09
20M
20.00 mi12:08:142:07:106:219:02
6:39
+0:06
21M
21.00 mi12:15:212:14:176:247:07
7:07
+0:28
35K
21.75 mi12:20:092:19:056:244:48
6:25
-0:42
23M
23.00 mi12:28:352:27:316:258:26
6:44
+0:19
24M
24.00 mi12:35:132:34:096:256:38
6:38
-0:06
40K
24.85 mi12:41:052:40:016:265:52
6:52
+0:14
25.2M
25.20 mi12:43:412:42:376:272:36
7:32
+0:40
Finish
26.22 mi12:50:442:49:406:297:03
6:55
-0:37

Checkpoints & Pacing

📈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

6:11 /mi

Average Pace

6:29 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:18

49% of race

Time at Steady Pace

56:18

33% of race

Time at Slower Pace

31:04

18% of race

Average Pace: 6:28 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:4019:366:1919:36
6:19
#1468
10K
6.21 mi10:39:5438:506:1519:14
6:11
#1376
15K
9.32 mi10:59:1958:156:1519:25
6:15
#1375
20K
12.43 mi11:19:041:18:006:1719:45
6:21
#1413
Half
13.11 mi11:23:221:22:186:174:18
6:18
#1428
25K
15.53 mi11:38:521:37:486:1815:30
6:24
#1460
30K
18.64 mi11:59:121:58:086:2020:20
6:33
#1489
20M
20.00 mi12:08:142:07:106:219:02
6:39
#1515
21M
21.00 mi12:15:212:14:176:247:07
7:07
#1551
35K
21.75 mi12:20:092:19:056:244:48
6:25
#1562
23M
23.00 mi12:28:352:27:316:258:26
6:44
#1582
24M
24.00 mi12:35:132:34:096:256:38
6:38
#1592
40K
24.85 mi12:41:052:40:016:265:52
6:52
#1619
25.2M
25.20 mi12:43:412:42:376:272:36
7:32
#1638
Finish
26.22 mi12:50:442:49:406:297:03
6:55
#1719
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1468139713971435(Top 5%)1368(Top 9%)1368(Top 67%)
10K6.21 mi3.10 mi1376+921310+871310+871321(Top 5%)1258(Top 8%)1258(Top 61%)
15K9.32 mi3.11 mi1375+1131013101435(Top 5%)1368(Top 9%)1368(Top 67%)
20K12.43 mi3.11 mi1413-381347-371347-371623(Top 6%)1552(Top 10%)1552(Top 76%)
Half13.11 mi0.68 mi1428-151361-141361-141778(Top 7%)1707(Top 11%)1707(Top 83%)
25K15.53 mi2.42 mi1460-321394-331394-331689(Top 6%)1617(Top 11%)1617(Top 79%)
30K18.64 mi3.11 mi1489-291423-291423-291730(Top 6%)1655(Top 11%)1655(Top 81%)
20M20.00 mi1.36 mi1515-261447-241447-242044(Top 8%)1948(Top 13%)1948(Top 95%)
21M21.00 mi1.00 mi1551-361483-361483-362662(Top 10%)2498(Top 16%)2498(Top 122%)
35K21.75 mi0.75 mi1562-111493-101493-102008(Top 8%)1906(Top 13%)1906(Top 93%)
23M23.00 mi1.25 mi1582-201512-191512-192312(Top 9%)2173(Top 14%)2173(Top 106%)
24M24.00 mi1.00 mi1592-101521-91521-92707(Top 10%)2516(Top 17%)2516(Top 123%)
40K24.85 mi0.85 mi1619-271547-261547-263077(Top 12%)2821(Top 19%)2821(Top 137%)
25.2M25.20 mi0.35 mi1638-191565-181565-183980(Top 15%)3522(Top 23%)3522(Top 172%)
Finish26.22 mi1.02 mi1719-811643-781643-784699(Top 18%)4054(Top 27%)4054(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1435

Males

1368

M50-54

1368

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1321

Males

1258

M50-54

1258

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1435

Males

1368

M50-54

1368

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1623

Males

1552

M50-54

1552

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1778

Males

1707

M50-54

1707

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1689

Males

1617

M50-54

1617

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1730

Males

1655

M50-54

1655

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2044

Males

1948

M50-54

1948

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2662

Males

2498

M50-54

2498

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2008

Males

1906

M50-54

1906

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2312

Males

2173

M50-54

2173

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2707

Males

2516

M50-54

2516

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3077

Males

2821

M50-54

2821

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3980

Males

3522

M50-54

3522

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4699

Males

4054

M50-54

4054

Passing Analysis

Category:
Athletes Passed
381
Passed By
632
Net Change
-251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1468
5K → 10K12230+92#1468#1376
10K → 15K5049+1#1376#1375
15K → 20K3371-38#1375#1413
20K → Half520-15#1413#1428
Half → 25K2456-32#1428#1460
25K → 30K4170-29#1460#1489
30K → 20M1541-26#1489#1515
20M → 21M1551-36#1515#1551
21M → 35K516-11#1551#1562
35K → 23M2040-20#1562#1582
23M → 24M2535-10#1582#1592
24M → 40K1441-27#1592#1619
40K → 25.2M221-19#1619#1638
25.2M → Finish1091-81#1638#1719
TOTALS381632-251
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing