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BOSTON MARATHON 2025

Loie Goronfolah

Bib: 28180•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
11:13/mi
34:52
↑ 97↓ 3451.5%
10K· 6.21 mi
11:28/mi
1:10:31
↑ 79↓ 1380.4%
15K· 9.32 mi
11:16/mi
1:45:32
↑ 67↓ 78
20K· 12.43 mi
11:21/mi
2:20:47
↑ 106↓ 860.1%
Half· 13.11 mi
11:02/mi
2:28:19
↑ 19↓ 370.5%
25K· 15.53 mi
12:05/mi
2:57:37
↑ 66↓ 880.2%
30K· 18.64 mi
12:37/mi
3:36:48
↑ 181↓ 1480.2%
20M
12:15/mi
3:53:27
↑ 64↓ 500.2%
21M
13:20/mi
4:06:47
↑ 106↓ 241.6%
35K· 21.75 mi
11:56/mi
4:15:43
↑ 17↓ 861.7%
23M
12:36/mi
4:31:30
↑ 23↓ 630.6%
24M
12:25/mi
4:43:55
↓ 821.3%
40K· 24.85 mi
12:25/mi
4:54:32
↓ 200.3%
25.2M
13:41/mi
4:59:15
↑ 13↓ 160.2%
Finish· 26.22 mi
12:17/mi
5:11:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:19
Pace11:19 /mi
2nd Half
Distance13.11 mi
Time2:43:27
Pace12:28 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:0434:5211:1334:52
11:13
-
10K
6.21 mi12:35:431:10:3111:2135:39
11:28
+0:15
15K
9.32 mi13:10:441:45:3211:1935:01
11:16
-0:12
20K
12.43 mi13:45:592:20:4711:2035:15
11:21
+0:05
Half
13.11 mi13:53:312:28:1911:197:32
11:02
-0:19
25K
15.53 mi14:22:492:57:3711:2629:18
12:05
+1:03
30K
18.64 mi15:02:003:36:4811:3839:11
12:37
+0:32
20M
20.00 mi15:18:393:53:2711:4016:39
12:15
-0:22
21M
21.00 mi15:31:594:06:4711:4513:20
13:20
+1:05
35K
21.75 mi15:40:554:15:4311:458:56
11:56
-1:24
23M
23.00 mi15:56:424:31:3011:4815:47
12:36
+0:40
24M
24.00 mi16:09:074:43:5511:5012:25
12:25
-0:11
40K
24.85 mi16:19:444:54:3211:5110:37
12:25
0:00
25.2M
25.20 mi16:24:274:59:1511:534:43
13:41
+1:16
Finish
26.22 mi16:36:585:11:4611:5412:31
12:17
-1:24

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

11:02 /mi

Average Pace

11:54 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:19

48% of race

Time at Steady Pace

2:25:24

47% of race

Time at Slower Pace

18:03

6% of race

Average Pace: 11:53 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:00:0434:5211:1334:52
11:13
#27786
10K
6.21 mi12:35:431:10:3111:2135:39
11:28
#27686
15K
9.32 mi13:10:441:45:3211:1935:01
11:16
#27462
20K
12.43 mi13:45:592:20:4711:2035:15
11:21
#27190
Half
13.11 mi13:53:312:28:1911:197:32
11:02
#27154
25K
15.53 mi14:22:492:57:3711:2629:18
12:05
#27050
30K
18.64 mi15:02:003:36:4811:3839:11
12:37
#26937
20M
20.00 mi15:18:393:53:2711:4016:39
12:15
#26866
21M
21.00 mi15:31:594:06:4711:4513:20
13:20
#26804
35K
21.75 mi15:40:554:15:4311:458:56
11:56
#26788
23M
23.00 mi15:56:424:31:3011:4815:47
12:36
#26739
24M
24.00 mi16:09:074:43:5511:5012:25
12:25
#26728
40K
24.85 mi16:19:444:54:3211:5110:37
12:25
#26697
25.2M
25.20 mi16:24:274:59:1511:534:43
13:41
#26700
Finish
26.22 mi16:36:585:11:4611:5412:31
12:17
#26727
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi27786158961589627008(Top 95%)15562(Top 97%)15562(Top 652%)
10K6.21 mi3.10 mi27686+10015854+4215854+4227575(Top 97%)15795(Top 98%)15795(Top 662%)
15K9.32 mi3.11 mi27462+22415759+9515759+9527008(Top 95%)15562(Top 97%)15562(Top 652%)
20K12.43 mi3.11 mi27190+27215645+11415645+11426447(Top 93%)15314(Top 95%)15314(Top 642%)
Half13.11 mi0.68 mi27154+3615630+1515630+1526560(Top 94%)15339(Top 95%)15339(Top 643%)
25K15.53 mi2.42 mi27050+10415569+6115569+6126525(Top 93%)15304(Top 95%)15304(Top 641%)
30K18.64 mi3.11 mi26937+11315512+5715512+5726282(Top 93%)15104(Top 94%)15104(Top 633%)
20M20.00 mi1.36 mi26866+7115469+4315469+4325609(Top 90%)14740(Top 92%)14740(Top 618%)
21M21.00 mi1.00 mi26804+6215436+3315436+3325493(Top 90%)14623(Top 91%)14623(Top 613%)
35K21.75 mi0.75 mi26788+1615418+1815418+1825784(Top 91%)14725(Top 91%)14725(Top 617%)
23M23.00 mi1.25 mi26739+4915391+2715391+2725939(Top 91%)14805(Top 92%)14805(Top 620%)
24M24.00 mi1.00 mi26728+1115373+1815373+1826203(Top 92%)14914(Top 93%)14914(Top 625%)
40K24.85 mi0.85 mi26697+3115354+1915354+1925565(Top 90%)14564(Top 90%)14564(Top 610%)
25.2M25.20 mi0.35 mi26700-315353+115353+125916(Top 91%)14715(Top 91%)14715(Top 617%)
Finish26.22 mi1.02 mi26727-2715358-515358-527100(Top 95%)15357(Top 95%)15357(Top 644%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

27008

Males

15562

M45-49

15562

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27575

Males

15795

M45-49

15795

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

27008

Males

15562

M45-49

15562

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

26447

Males

15314

M45-49

15314

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26560

Males

15339

M45-49

15339

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26525

Males

15304

M45-49

15304

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

26282

Males

15104

M45-49

15104

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25609

Males

14740

M45-49

14740

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25493

Males

14623

M45-49

14623

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25784

Males

14725

M45-49

14725

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

25939

Males

14805

M45-49

14805

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26203

Males

14914

M45-49

14914

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25565

Males

14564

M45-49

14564

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25916

Males

14715

M45-49

14715

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

27100

Males

15357

M45-49

15357

Passing Analysis

Category:
Athletes Passed
1290
Passed By
231
Net Change
+1059
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27786
5K → 10K14747+100#27786#27686
10K → 15K2295+224#27686#27462
15K → 20K2786+272#27462#27190
20K → Half404+36#27190#27154
Half → 25K13026+104#27154#27050
25K → 30K14229+113#27050#26937
30K → 20M776+71#26937#26866
20M → 21M7210+62#26866#26804
21M → 35K2913+16#26804#26788
35K → 23M6213+49#26788#26739
23M → 24M3524+11#26739#26728
24M → 40K387+31#26728#26697
40K → 25.2M36-3#26697#26700
25.2M → Finish835-27#26700#26727
TOTALS1290231+1059
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing