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SF MARATHON 2025

Derek Lowrey

Bib: 3218โ€ขMโ€ขAge: 41

Chicago, IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 45%
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Top 43%
Division (M40-44)
#0 / 455
Top 49%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
17:21
Rank: #3522
Start โ†’ 1.81 Miles
17:21 | 9:35/mi
5.55 Miles
51:13
Rank: #2789 (+733)
1.81 Miles โ†’ 5.55 Miles
33:52 | 9:03/mi
6.52 Miles
1:00:50
Rank: #2819 (-30)
5.55 Miles โ†’ 6.52 Miles
9:37 | 9:55/mi
10.87 Miles
1:40:20
Rank: #2592 (+227)
6.52 Miles โ†’ 10.87 Miles
39:30 | 9:05/mi
Garmin Hill Challengeยท 11.38 mi
1:47:01
Rank: #2697 (-105)
10.87 Miles โ†’ Garmin Hill Challenge
6:41 | 13:07/mi
14.95 Miles
2:16:30
Rank: #2601 (+96)
Garmin Hill Challenge โ†’ 14.95 Miles
29:29 | 8:15/mi
18 Miles
2:51:43
Rank: #2718 (-117)
14.95 Miles โ†’ 18 Miles
35:13 | 11:33/mi
25 Miles
4:08:32
Rank: #2900 (-182)
18 Miles โ†’ 25 Miles
1:16:49 | 10:58/mi
Finishยท 26.22 mi
4:23:10
Rank: #2978 (-78)
25 Miles โ†’ Finish
14:38 | 12:01/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:46:1117:219:3517:21
9:35
-
5.55 Miles
5.55 mi06:20:0351:139:1433:52
9:03
-0:32
6.52 Miles
6.52 mi06:29:401:00:509:209:37
9:55
+0:52
10.87 Miles
10.87 mi07:09:101:40:209:1439:30
9:05
-0:50
Garmin Hill Challenge
11.38 mi07:15:511:47:019:246:41
13:07
+4:02
14.95 Miles
14.95 mi07:45:202:16:309:0829:29
8:15
-4:52
18 Miles
18.00 mi08:20:332:51:439:3235:13
11:33
+3:18
25 Miles
25.00 mi09:37:224:08:329:561:16:49
10:58
-0:35
Finish
26.22 mi09:52:004:23:1010:0314:38
12:01
+1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

๐Ÿ“ˆPace 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

8:15 /mi

Average Pace

10:03 /mi

Slowest Pace

13:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

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

1:42:51

39% of race

Time at Steady Pace

26:58

10% of race

Time at Slower Pace

2:13:21

51% of race

Average Pace: 10:02 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:46:1117:219:3517:21
9:35
#3522
5.55 Miles
5.55 mi06:20:0351:139:1433:52
9:03
#2789
6.52 Miles
6.52 mi06:29:401:00:509:209:37
9:55
#2819
10.87 Miles
10.87 mi07:09:101:40:209:1439:30
9:05
#2592
Garmin Hill Challenge
11.38 mi07:15:511:47:019:246:41
13:07
#2697
14.95 Miles
14.95 mi07:45:202:16:309:0829:29
8:15
#2601
18 Miles
18.00 mi08:20:332:51:439:3235:13
11:33
#2718
25 Miles
25.00 mi09:37:224:08:329:561:16:49
10:58
#2900
Finish
26.22 mi09:52:004:23:1010:0314:38
12:01
#2978
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi352228242613522(Top 54%)2824(Top 61%)261(Top 57%)
5.55 Miles5.55 mi3.74 mi2789+7332310+514202+592468(Top 38%)2073(Top 45%)181(Top 40%)
6.52 Miles6.52 mi0.97 mi2819-302327-17204-23010(Top 46%)2471(Top 53%)222(Top 49%)
10.87 Miles10.87 mi4.35 mi2592+2272162+165189+152359(Top 36%)1978(Top 43%)172(Top 38%)
Garmin Hill Challenge11.38 mi0.51 mi2697-1052241-79196-74048(Top 62%)3151(Top 68%)295(Top 65%)
14.95 Miles14.95 mi3.57 mi2601+962171+70187+92395(Top 37%)2015(Top 43%)180(Top 40%)
18 Miles18.00 mi3.05 mi2718-1172238-67199-123412(Top 52%)2687(Top 58%)257(Top 56%)
25 Miles25.00 mi7.00 mi2900-1822329-91213-143432(Top 52%)2595(Top 56%)261(Top 57%)
Finish26.22 mi1.22 mi2978-782371-42222-94651(Top 71%)3383(Top 73%)332(Top 73%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 54%
ร—1human
+6ft-10ft

Overall

3522

Males

2824

M40-44

261

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 38%
ร—6stories
+97ft-86ft

Overall

2468

Males

2073

M40-44

181

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 46%
ร—15stories
+178ft-5ft

Overall

3010

Males

2471

M40-44

222

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 36%
ร—20stories
+201ft-318ft

Overall

2359

Males

1978

M40-44

172

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 62%
ร—11stories
+134ft-79ft

Overall

4048

Males

3151

M40-44

295

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 37%
ร—17stories
+251ft-225ft

Overall

2395

Males

2015

M40-44

180

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 52%
ร—12stories
+165ft-60ft

Overall

3412

Males

2687

M40-44

257

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 52%
ร—22stories
+142ft-378ft

Overall

3432

Males

2595

M40-44

261

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 71%
~flat
+2ft-0ft

Overall

4651

Males

3383

M40-44

332

Passing Analysis

Category:
Athletes Passed
1311*
Passed By
767
Net Change
+544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#3522
1.81 Miles โ†’ 5.55 Miles74512+733#3522#2789
5.55 Miles โ†’ 6.52 Miles2555-30#2789#2819
6.52 Miles โ†’ 10.87 Miles244*17+227#2819#2592
10.87 Miles โ†’ Garmin Hill Challenge10115-105#2592#2697
Garmin Hill Challenge โ†’ 14.95 Miles112*16+96#2697#2601
14.95 Miles โ†’ 18 Miles59*176-117#2601#2718
18 Miles โ†’ 25 Miles108*290-182#2718#2900
25 Miles โ†’ Finish8*86-78#2900#2978
TOTALS1311*767+544

* Includes athletes who did not complete a segment (DNF/DNQ).

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon