All Results|Race Analytics|Course
SF MARATHON 2025

Mariko Aoike

Bib: 8909•F•Age: 38

Foster City, CA

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0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Division (F35-39)
#0 / 201
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
20:12
Rank: #5840
Start → 1.81 Miles
20:12 | 11:10/mi
5.55 Miles
1:02:40
Rank: #5701 (+139)
1.81 Miles → 5.55 Miles
42:28 | 11:21/mi
6.52 Miles
1:14:33
Rank: #5722 (-21)
5.55 Miles → 6.52 Miles
11:53 | 12:15/mi
10.87 Miles
2:06:33
Rank: #5768 (-46)
6.52 Miles → 10.87 Miles
52:00 | 11:57/mi
Garmin Hill Challenge· 11.38 mi
2:14:20
Rank: #5748 (+20)
10.87 Miles → Garmin Hill Challenge
7:47 | 15:17/mi
14.95 Miles
2:58:44
Rank: #5766 (-18)
Garmin Hill Challenge → 14.95 Miles
44:24 | 12:26/mi
18 Miles
3:36:39
Rank: #5672 (+94)
14.95 Miles → 18 Miles
37:55 | 12:26/mi
25 Miles
5:12:27
Rank: #5651 (+21)
18 Miles → 25 Miles
1:35:48 | 13:41/mi
Finish· 26.22 mi
5:28:29
Rank: #5626 (+25)
25 Miles → Finish
16:02 | 13:09/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 mi05:58:5120:1211:1020:12
11:10
-
5.55 Miles
5.55 mi06:41:191:02:4011:1742:28
11:21
+0:11
6.52 Miles
6.52 mi06:53:121:14:3311:2611:53
12:15
+0:54
10.87 Miles
10.87 mi07:45:122:06:3311:3952:00
11:57
-0:18
Garmin Hill Challenge
11.38 mi07:52:592:14:2011:487:47
15:17
+3:20
14.95 Miles
14.95 mi08:37:232:58:4411:5744:24
12:26
-2:51
18 Miles
18.00 mi09:15:183:36:3912:0237:55
12:26
0:00
25 Miles
25.00 mi10:51:065:12:2712:301:35:48
13:41
+1:15
Finish
26.22 mi11:07:085:28:2912:3216:02
13:09
-0:32

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

11:10 /mi

Average Pace

12:32 /mi

Slowest Pace

15:17 /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

1:02:40

19% of race

Time at Steady Pace

2:26:12

45% of race

Time at Slower Pace

1:59:37

36% of race

Average Pace: 12:32 /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 mi05:58:5120:1211:1020:12
11:10
#5840
5.55 Miles
5.55 mi06:41:191:02:4011:1742:28
11:21
#5701
6.52 Miles
6.52 mi06:53:121:14:3311:2611:53
12:15
#5722
10.87 Miles
10.87 mi07:45:122:06:3311:3952:00
11:57
#5768
Garmin Hill Challenge
11.38 mi07:52:592:14:2011:487:47
15:17
#5748
14.95 Miles
14.95 mi08:37:232:58:4411:5744:24
12:26
#5766
18 Miles
18.00 mi09:15:183:36:3912:0237:55
12:26
#5672
25 Miles
25.00 mi10:51:065:12:2712:301:35:48
13:41
#5651
Finish
26.22 mi11:07:085:28:2912:3216:02
13:09
#5626
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81 Miles1.81 mi1.81 mi584015521705840(Top 89%)1552(Top 83%)170(Top 85%)
5.55 Miles5.55 mi3.74 mi5701+1391481+71160+105626(Top 86%)1449(Top 77%)153(Top 76%)
6.52 Miles6.52 mi0.97 mi5722-211484-3159+15763(Top 88%)1506(Top 80%)161(Top 80%)
10.87 Miles10.87 mi4.35 mi5768-461519-35164-55818(Top 89%)1553(Top 83%)166(Top 83%)
Garmin Hill Challenge11.38 mi0.51 mi5748+201498+21161+35228(Top 80%)1314(Top 70%)137(Top 68%)
14.95 Miles14.95 mi3.57 mi5766-181519-21166-55815(Top 89%)1562(Top 83%)169(Top 84%)
18 Miles18.00 mi3.05 mi5672+941494+25163+34444(Top 68%)1102(Top 59%)111(Top 55%)
25 Miles25.00 mi7.00 mi5651+211516-22164-15530(Top 84%)1555(Top 83%)174(Top 87%)
Finish26.22 mi1.22 mi5626+251510+6162+25375(Top 82%)1510(Top 80%)163(Top 81%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 89%
×1human
+6ft-10ft

Overall

5840

Females

1552

F35-39

172

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 86%
×6stories
+97ft-86ft

Overall

5626

Females

1449

F35-39

154

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 88%
×15stories
+178ft-5ft

Overall

5763

Females

1506

F35-39

162

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 89%
×20stories
+201ft-318ft

Overall

5818

Females

1553

F35-39

167

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 80%
×11stories
+134ft-79ft

Overall

5228

Females

1314

F35-39

137

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 89%
×17stories
+251ft-225ft

Overall

5815

Females

1562

F35-39

169

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 68%
×12stories
+165ft-60ft

Overall

4444

Females

1102

F35-39

111

18 Miles→25 Miles

18.0 - 25.0 mi

Top 84%
×22stories
+142ft-378ft

Overall

5530

Females

1555

F35-39

174

25 Miles→Finish

25.0 - 26.2 mi

Top 82%
~flat
+2ft-0ft

Overall

5375

Females

1510

F35-39

163

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
734*
Passed By
520
Net Change
+214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5840
1.81 Miles → 5.55 Miles23697+139#5840#5701
5.55 Miles → 6.52 Miles4162-21#5701#5722
6.52 Miles → 10.87 Miles82*128-46#5722#5768
10.87 Miles → Garmin Hill Challenge4626+20#5768#5748
Garmin Hill Challenge → 14.95 Miles73*91-18#5748#5766
14.95 Miles → 18 Miles117*23+94#5766#5672
18 Miles → 25 Miles103*82+21#5672#5651
25 Miles → Finish36*11+25#5651#5626
TOTALS734*520+214

* 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