Gwen Jacobson

Bib: 1551•F•Age: 66

Rochester, MN

MastersBQ

0:00

0:00

/ mi

MastersBQ

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Overall

#0 / 1949

Top 11%

Gender (Female)

#0 / 791

Top 7%

Masters (Masters Women)

#0 / 277

Top 4%

Division (F65-69)

#0 / 10

Top 10%

Race Day Weather

71°/61°F

overcast clouds

⏱️ Race Timeline

Course Elevation

-8–55 ft

≈

×5story building

•▲ 331 ft climb · ▼ 310 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

7:23/mi

22:54

↑ 26 ft↓ 31 ft

10K· 6.21 mi

7:31/mi

46:14

↑ 38 ft↓ 17 ft0.1% grade

15K· 9.32 mi

7:40/mi

1:10:01

↑ 26 ft↓ 44 ft0.1% grade

20K· 12.43 mi

7:44/mi

1:34:01

↑ 35 ft↓ 22 ft

Half· 13.10 mi

8:17/mi

1:39:34

↓ 13 ft0.2% grade

25K· 15.53 mi

8:07/mi

1:59:20

↑ 48 ft↓ 19 ft0.2% grade

30K· 18.64 mi

7:26/mi

2:22:24

↑ 38 ft↓ 52 ft

35K· 21.75 mi

9:08/mi

2:50:46

↑ 39 ft↓ 39 ft

25.2M

8:04/mi

3:18:36

↑ 57 ft↓ 58 ft

Finish· 26.22 mi

7:40/mi

3:26:24

↑ 17 ft↓ 12 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time1:39:34

Pace7:37 /mi

2nd Half

Distance13.12 mi

Time1:46:51

Pace8:09 /mi

📊Positive Split: 7.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:53:01	22:54	7:23	22:54	7:23	-
10K	6.21 mi	08:16:21	46:14	7:27	23:20	7:31	+0:08
15K	9.32 mi	08:40:08	1:10:01	7:31	23:47	7:40	+0:09
20K	12.43 mi	09:04:08	1:34:01	7:34	24:00	7:44	+0:04
Half	13.10 mi	09:09:41	1:39:34	7:37	5:33	8:17	+0:33
25K	15.53 mi	09:29:27	1:59:20	7:41	19:46	8:07	-0:10
30K	18.64 mi	09:52:31	2:22:24	7:39	23:04	7:26	-0:41
35K	21.75 mi	10:20:53	2:50:46	7:52	28:22	9:08	+1:42
25.2M	25.20 mi	10:48:43	3:18:36	7:53	27:50	8:04	-1:04
Finish	26.22 mi	10:56:31	3:26:24	7:53	7:48	7:40	-0:24

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

7:23 /mi

Average Pace

7:53 /mi

Slowest Pace

9:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:58

22% of race

Time at Steady Pace

1:18:55

38% of race

Time at Slower Pace

1:21:31

39% of race

Average Pace: 7:52 /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.

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	07:53:01	22:54	7:23	22:54	7:23	#171
10K	6.21 mi	08:16:21	46:14	7:27	23:20	7:31	#177
15K	9.32 mi	08:40:08	1:10:01	7:31	23:47	7:40	#200
20K	12.43 mi	09:04:08	1:34:01	7:34	24:00	7:44	#226
Half	13.10 mi	09:09:41	1:39:34	7:37	5:33	8:17	#227
25K	15.53 mi	09:29:27	1:59:20	7:41	19:46	8:07	#233
30K	18.64 mi	09:52:31	2:22:24	7:39	23:04	7:26	#239
35K	21.75 mi	10:20:53	2:50:46	7:52	28:22	9:08	#231
25.2M	25.20 mi	10:48:43	3:18:36	7:53	27:50	8:04	#212
Finish	26.22 mi	10:56:31	3:26:24	7:53	7:48	7:40	#212

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F65-69	Seg. Overall	Seg. Females	Seg. F65-69
5K	3.11 mi	3.11 mi	171	28	1	242(Top 12%)	49(Top 6%)	1(Top 10%)
10K	6.21 mi	3.10 mi	177-6	32-4	1	189(Top 10%)	35(Top 4%)	1(Top 10%)
15K	9.32 mi	3.11 mi	200-23	39-7	1	242(Top 12%)	49(Top 6%)	1(Top 10%)
20K	12.43 mi	3.11 mi	226-26	47-8	1	258(Top 13%)	55(Top 7%)	1(Top 10%)
Half	13.10 mi	0.67 mi	227-1	47	1	253(Top 13%)	52(Top 7%)	1(Top 10%)
25K	15.53 mi	2.43 mi	233-6	47	1	296(Top 15%)	68(Top 9%)	1(Top 10%)
30K	18.64 mi	3.11 mi	239-6	53-6	1	352(Top 18%)	85(Top 11%)	1(Top 10%)
35K	21.75 mi	3.11 mi	231+8	54-1	1	250(Top 13%)	68(Top 9%)	1(Top 10%)
25.2M	25.20 mi	3.45 mi	212+19	53+1	1	170(Top 9%)	44(Top 6%)	1(Top 10%)
Finish	26.22 mi	1.02 mi	212	52+1	1	208(Top 11%)	55(Top 7%)	1(Top 10%)

F65-69

Passing Analysis

Category:

Athletes Passed

Passed By

Net Change

-41

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#171
5K → 10K	3	9	-6	#171	#177
10K → 15K	1	24	-23	#177	#200
15K → 20K	1	27	-26	#200	#226
20K → Half	2	3	-1	#226	#227
Half → 25K	3	9	-6	#227	#233
25K → 30K	5	11	-6	#233	#239
30K → 35K	14	6	+8	#239	#231
35K → 25.2M	22	3	+19	#231	#212
25.2M → Finish	1	1	0	#212	#212
TOTALS	52	93	-41

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

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March 16, 2025

Gwen Jacobson

Has completed the Marathon in a time of:

3:26:25

212

out of 1949

Overall Place

out of 791

Gender (Female)

out of 10

Age Group (F65-69)

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Results processed about 1 month ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

Gwen Jacobson

⏱️ Race Timeline

The Course

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

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Visuals

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Boston Qualifying

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Official Timing Data