Jeffrey Probst

Bib: 19378•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M55-59)

#0 / 1648

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

7:36/mi

23:36

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:42/mi

47:31

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

7:31/mi

1:10:53

↑ 67 ft↓ 78 ft

20K· 12.43 mi

8:25/mi

1:37:01

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

8:17/mi

1:42:40

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

7:58/mi

2:01:59

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

8:15/mi

2:27:38

↑ 181 ft↓ 148 ft0.2% grade

20M

8:27/mi

2:39:07

↑ 64 ft↓ 50 ft0.2% grade

21M

9:37/mi

2:48:44

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

8:44/mi

2:55:16

↑ 17 ft↓ 86 ft1.7% grade

23M

9:38/mi

3:07:20

↑ 23 ft↓ 63 ft0.6% grade

24M

9:32/mi

3:16:52

↓ 82 ft1.3% grade

40K· 24.85 mi

9:25/mi

3:24:55

↓ 20 ft0.3% grade

25.2M

10:06/mi

3:28:24

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

10:18/mi

3:38:54

↑ 22 ft↓ 21 ft

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

Time1:42:40

Pace7:50 /mi

2nd Half

Distance13.11 mi

Time1:56:14

Pace8:52 /mi

📊Positive Split: 13.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:15:58	23:36	7:36	23:36	7:36	-
10K	6.21 mi	11:39:53	47:31	7:39	23:55	7:42	+0:06
15K	9.32 mi	12:03:15	1:10:53	7:36	23:22	7:31	-0:11
20K	12.43 mi	12:29:23	1:37:01	7:48	26:08	8:25	+0:54
Half	13.11 mi	12:35:02	1:42:40	7:50	5:39	8:17	-0:08
25K	15.53 mi	12:54:21	2:01:59	7:51	19:19	7:58	-0:19
30K	18.64 mi	13:20:00	2:27:38	7:55	25:39	8:15	+0:17
20M	20.00 mi	13:31:29	2:39:07	7:57	11:29	8:27	+0:12
21M	21.00 mi	13:41:06	2:48:44	8:02	9:37	9:37	+1:10
35K	21.75 mi	13:47:38	2:55:16	8:04	6:32	8:44	-0:53
23M	23.00 mi	13:59:42	3:07:20	8:09	12:04	9:38	+0:54
24M	24.00 mi	14:09:14	3:16:52	8:12	9:32	9:32	-0:06
40K	24.85 mi	14:17:17	3:24:55	8:15	8:03	9:25	-0:07
25.2M	25.20 mi	14:20:46	3:28:24	8:16	3:29	10:06	+0:41
Finish	26.22 mi	14:31:16	3:38:54	8:21	10:30	10:18	+0:12

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

7:31 /mi

Average Pace

8:21 /mi

Slowest Pace

10:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:12

41% of race

Time at Steady Pace

1:15:27

34% of race

Time at Slower Pace

53:15

24% of race

Average Pace: 8:21 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:15:58	23:36	7:36	23:36	7:36	#13069
10K	6.21 mi	11:39:53	47:31	7:39	23:55	7:42	#13460
15K	9.32 mi	12:03:15	1:10:53	7:36	23:22	7:31	#12908
20K	12.43 mi	12:29:23	1:37:01	7:48	26:08	8:25	#14298
Half	13.11 mi	12:35:02	1:42:40	7:50	5:39	8:17	#14484
25K	15.53 mi	12:54:21	2:01:59	7:51	19:19	7:58	#14325
30K	18.64 mi	13:20:00	2:27:38	7:55	25:39	8:15	#14039
20M	20.00 mi	13:31:29	2:39:07	7:57	11:29	8:27	#13963
21M	21.00 mi	13:41:06	2:48:44	8:02	9:37	9:37	#14133
35K	21.75 mi	13:47:38	2:55:16	8:04	6:32	8:44	#14276
23M	23.00 mi	13:59:42	3:07:20	8:09	12:04	9:38	#14631
24M	24.00 mi	14:09:14	3:16:52	8:12	9:32	9:32	#14906
40K	24.85 mi	14:17:17	3:24:55	8:15	8:03	9:25	#15068
25.2M	25.20 mi	14:20:46	3:28:24	8:16	3:29	10:06	#15105
Finish	26.22 mi	14:31:16	3:38:54	8:21	10:30	10:18	#15587

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	13069	9680	9680	11947(Top 42%)	9047(Top 56%)	9047(Top 549%)
10K	6.21 mi	3.10 mi	13460-391	9798-118	9798-118	13869(Top 49%)	9948(Top 62%)	9948(Top 604%)
15K	9.32 mi	3.11 mi	12908+552	9538+260	9538+260	11947(Top 42%)	9047(Top 56%)	9047(Top 549%)
20K	12.43 mi	3.11 mi	14298-1390	10085-547	10085-547	17610(Top 62%)	11440(Top 71%)	11440(Top 694%)
Half	13.11 mi	0.68 mi	14484-186	10153-68	10153-68	17760(Top 63%)	11505(Top 71%)	11505(Top 698%)
25K	15.53 mi	2.42 mi	14325+159	10053+100	10053+100	13623(Top 48%)	9571(Top 59%)	9571(Top 581%)
30K	18.64 mi	3.11 mi	14039+286	9871+182	9871+182	13202(Top 46%)	9228(Top 57%)	9228(Top 560%)
20M	20.00 mi	1.36 mi	13963+76	9802+69	9802+69	13473(Top 47%)	9210(Top 57%)	9210(Top 559%)
21M	21.00 mi	1.00 mi	14133-170	9855-53	9855-53	16604(Top 58%)	10522(Top 65%)	10522(Top 638%)
35K	21.75 mi	0.75 mi	14276-143	9905-50	9905-50	16853(Top 59%)	10549(Top 66%)	10549(Top 640%)
23M	23.00 mi	1.25 mi	14631-355	10024-119	10024-119	19212(Top 68%)	11537(Top 72%)	11537(Top 700%)
24M	24.00 mi	1.00 mi	14906-275	10114-90	10114-90	19711(Top 69%)	11721(Top 73%)	11721(Top 711%)
40K	24.85 mi	0.85 mi	15068-162	10150-36	10150-36	18329(Top 65%)	10989(Top 68%)	10989(Top 667%)
25.2M	25.20 mi	0.35 mi	15105-37	10147+3	10147+3	17412(Top 61%)	10552(Top 66%)	10552(Top 640%)
Finish	26.22 mi	1.02 mi	15587-482	10342-195	10342-195	23788(Top 84%)	13657(Top 85%)	13657(Top 829%)

13657

Passing Analysis

Category:

Athletes Passed

1790

Passed By

4308

Net Change

-2518

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#13069
5K → 10K	149	540	-391	#13069	#13460
10K → 15K	588	36	+552	#13460	#12908
15K → 20K	35	1425	-1390	#12908	#14298
20K → Half	6	192	-186	#14298	#14484
Half → 25K	246	87	+159	#14484	#14325
25K → 30K	393	107	+286	#14325	#14039
30K → 20M	155	79	+76	#14039	#13963
20M → 21M	63	233	-170	#13963	#14133
21M → 35K	37	180	-143	#14133	#14276
35K → 23M	38	393	-355	#14276	#14631
23M → 24M	22	297	-275	#14631	#14906
24M → 40K	29	191	-162	#14906	#15068
40K → 25.2M	26	63	-37	#15068	#15105
25.2M → Finish	3	485	-482	#15105	#15587
TOTALS	1790	4308	-2518

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 23 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing