All Results|Race Analytics|Course
SF MARATHON 2025

Brian Griffin

Bib: 2247•M•Age: 43

Rome, NY

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 6545
Top 22%
Gender (Male)
#0 / 4641
Top 27%
Masters (Masters Men)
#0 / 1347
Top 20%
Division (M40-44)
#0 / 455
Top 25%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
14:06
Rank: #697
Start → 1.81 Miles
14:06 | 7:47/mi
5.55 Miles
43:25
Rank: #672 (+25)
1.81 Miles → 5.55 Miles
29:19 | 7:50/mi
6.52 Miles
51:31
Rank: #684 (-12)
5.55 Miles → 6.52 Miles
8:06 | 8:21/mi
10.87 Miles
1:27:44
Rank: #860 (-176)
6.52 Miles → 10.87 Miles
36:13 | 8:20/mi
Garmin Hill Challenge· 11.38 mi
1:33:29
Rank: #920 (-60)
10.87 Miles → Garmin Hill Challenge
5:45 | 11:17/mi
14.95 Miles
2:00:47
Rank: #975 (-55)
Garmin Hill Challenge → 14.95 Miles
27:18 | 7:39/mi
18 Miles
2:31:29
Rank: #1070 (-95)
14.95 Miles → 18 Miles
30:42 | 10:04/mi
25 Miles
3:41:28
Rank: #1433 (-363)
18 Miles → 25 Miles
1:09:59 | 10:00/mi
Finish· 26.22 mi
3:53:22
Rank: #1460 (-27)
25 Miles → Finish
11:54 | 9:46/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:39:5914:067:4714:06
7:47
-
5.55 Miles
5.55 mi06:09:1843:257:4929:19
7:50
+0:03
6.52 Miles
6.52 mi06:17:2451:317:548:06
8:21
+0:31
10.87 Miles
10.87 mi06:53:371:27:448:0436:13
8:20
-0:01
Garmin Hill Challenge
11.38 mi06:59:221:33:298:135:45
11:17
+2:57
14.95 Miles
14.95 mi07:26:402:00:478:0527:18
7:39
-3:38
18 Miles
18.00 mi07:57:222:31:298:2530:42
10:04
+2:25
25 Miles
25.00 mi09:07:213:41:288:521:09:59
10:00
-0:04
Finish
26.22 mi09:19:153:53:228:5411:54
9:46
-0:14

Checkpoint Splits Visualizations

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

📈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

7:39 /mi

Average Pace

8:54 /mi

Slowest Pace

11:17 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

27:18

12% of race

Time at Steady Pace

1:27:44

38% of race

Time at Slower Pace

1:58:20

51% of race

Average Pace: 8:54 /mi

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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.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

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 mi05:39:5914:067:4714:06
7:47
#697
5.55 Miles
5.55 mi06:09:1843:257:4929:19
7:50
#672
6.52 Miles
6.52 mi06:17:2451:317:548:06
8:21
#684
10.87 Miles
10.87 mi06:53:371:27:448:0436:13
8:20
#860
Garmin Hill Challenge
11.38 mi06:59:221:33:298:135:45
11:17
#920
14.95 Miles
14.95 mi07:26:402:00:478:0527:18
7:39
#975
18 Miles
18.00 mi07:57:222:31:298:2530:42
10:04
#1070
25 Miles
25.00 mi09:07:213:41:288:521:09:59
10:00
#1433
Finish
26.22 mi09:19:153:53:228:5411:54
9:46
#1460
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi69764053697(Top 11%)640(Top 14%)53(Top 12%)
5.55 Miles5.55 mi3.74 mi672+25619+2150+3678(Top 10%)619(Top 13%)49(Top 11%)
6.52 Miles6.52 mi0.97 mi684-12628-950782(Top 12%)711(Top 15%)56(Top 12%)
10.87 Miles10.87 mi4.35 mi860-176784-15664-141164(Top 18%)1036(Top 22%)92(Top 20%)
Garmin Hill Challenge11.38 mi0.51 mi920-60836-5269-52433(Top 37%)2037(Top 44%)173(Top 38%)
14.95 Miles14.95 mi3.57 mi975-55885-4975-61315(Top 20%)1158(Top 25%)105(Top 23%)
18 Miles18.00 mi3.05 mi1070-95957-7284-91830(Top 28%)1551(Top 33%)137(Top 30%)
25 Miles25.00 mi7.00 mi1433-3631235-278114-302381(Top 36%)1904(Top 41%)179(Top 39%)
Finish26.22 mi1.22 mi1460-271256-21116-22181(Top 33%)1713(Top 37%)159(Top 35%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 11%
×1human
+6ft-10ft

Overall

697

Males

640

M40-44

53

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 10%
×6stories
+97ft-86ft

Overall

678

Males

619

M40-44

49

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 12%
×15stories
+178ft-5ft

Overall

782

Males

711

M40-44

56

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 18%
×20stories
+201ft-318ft

Overall

1164

Males

1036

M40-44

92

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 37%
×11stories
+134ft-79ft

Overall

2433

Males

2037

M40-44

173

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 20%
×17stories
+251ft-225ft

Overall

1315

Males

1158

M40-44

105

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 28%
×12stories
+165ft-60ft

Overall

1830

Males

1551

M40-44

137

18 Miles→25 Miles

18.0 - 25.0 mi

Top 36%
×22stories
+142ft-378ft

Overall

2381

Males

1904

M40-44

179

25 Miles→Finish

25.0 - 26.2 mi

Top 33%
~flat
+2ft-0ft

Overall

2181

Males

1713

M40-44

159

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
149*
Passed By
912
Net Change
-763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#697
1.81 Miles → 5.55 Miles5732+25#697#672
5.55 Miles → 6.52 Miles921-12#672#684
6.52 Miles → 10.87 Miles13*189-176#684#860
10.87 Miles → Garmin Hill Challenge464-60#860#920
Garmin Hill Challenge → 14.95 Miles964-55#920#975
14.95 Miles → 18 Miles23*118-95#975#1070
18 Miles → 25 Miles21*384-363#1070#1433
25 Miles → Finish13*40-27#1433#1460
TOTALS149*912-763

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

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Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon