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BOSTON MARATHON 2025

Feridun Ergün

Bib: 12216 M TR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:06/mi
22:05
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:28/mi
45:17
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:43/mi
1:09:15
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:11/mi
1:34:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:46/mi
1:40:40
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:40/mi
2:01:40
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:29/mi
2:28:01
↑ 181↓ 1480.2%
138 ft elev
20M
8:09/mi
2:39:06
↑ 64↓ 500.2%
148 ft elev
21M
8:26/mi
2:47:32
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:00/mi
2:53:31
↑ 17↓ 861.7%
156 ft elev
23M
7:44/mi
3:03:12
↑ 23↓ 630.6%
116 ft elev
24M
7:24/mi
3:10:36
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:35/mi
3:17:05
↓ 200.3%
20 ft elev
25.2M
9:05/mi
3:20:13
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:02/mi
3:28:24
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:40
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3022:057:0622:05
7:06
-
10K
6.21 mi11:12:4245:177:1723:12
7:28
+0:22
15K
9.32 mi11:36:401:09:157:2623:58
7:43
+0:15
20K
12.43 mi12:02:061:34:417:3725:26
8:11
+0:28
Half
13.11 mi12:08:051:40:407:415:59
8:46
+0:35
25K
15.53 mi12:29:052:01:407:5021:00
8:40
-0:06
30K
18.64 mi12:55:262:28:017:5626:21
8:29
-0:11
20M
20.00 mi13:06:312:39:067:5711:05
8:09
-0:20
21M
21.00 mi13:14:572:47:327:598:26
8:26
+0:17
35K
21.75 mi13:20:562:53:317:595:59
8:00
-0:26
23M
23.00 mi13:30:373:03:127:589:41
7:44
-0:16
24M
24.00 mi13:38:013:10:367:577:24
7:24
-0:20
40K
24.85 mi13:44:303:17:057:566:29
7:35
+0:11
25.2M
25.20 mi13:47:383:20:137:573:08
9:05
+1:30
Finish
26.22 mi13:55:493:28:247:578:11
8:02
-1:03

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

7:06 /mi

Average Pace

7:57 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:49

45% of race

Time at Steady Pace

50:41

24% of race

Time at Slower Pace

1:04:54

31% of race

Average Pace: 7:57 /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 mi10:49:3022:057:0622:05
7:06
#8711
10K
6.21 mi11:12:4245:177:1723:12
7:28
#10236
15K
9.32 mi11:36:401:09:157:2623:58
7:43
#11334
20K
12.43 mi12:02:061:34:417:3725:26
8:11
#12648
Half
13.11 mi12:08:051:40:407:415:59
8:46
#13179
25K
15.53 mi12:29:052:01:407:5021:00
8:40
#14149
30K
18.64 mi12:55:262:28:017:5626:21
8:29
#14191
20M
20.00 mi13:06:312:39:067:5711:05
8:09
#13950
21M
21.00 mi13:14:572:47:327:598:26
8:26
#13675
35K
21.75 mi13:20:562:53:317:595:59
8:00
#13614
23M
23.00 mi13:30:373:03:127:589:41
7:44
#13258
24M
24.00 mi13:38:013:10:367:577:24
7:24
#12976
40K
24.85 mi13:44:303:17:057:566:29
7:35
#12720
25.2M
25.20 mi13:47:383:20:137:573:08
9:05
#12715
Finish
26.22 mi13:55:493:28:247:578:11
8:02
#12705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi87117449744913622(Top 48%)9780(Top 61%)9780(Top 490%)
10K6.21 mi3.10 mi10236-15258289-8408289-84011776(Top 41%)9041(Top 56%)9041(Top 453%)
15K9.32 mi3.11 mi11334-10988812-5238812-52313622(Top 48%)9780(Top 61%)9780(Top 490%)
20K12.43 mi3.11 mi12648-13149378-5669378-56616199(Top 57%)10817(Top 67%)10817(Top 542%)
Half13.11 mi0.68 mi13179-5319594-2169594-21620707(Top 73%)12761(Top 79%)12761(Top 639%)
25K15.53 mi2.42 mi14149-9709979-3859979-38518140(Top 64%)11585(Top 72%)11585(Top 580%)
30K18.64 mi3.11 mi14191-429932+479932+4714623(Top 51%)9890(Top 61%)9890(Top 495%)
20M20.00 mi1.36 mi13950+2419795+1379795+13711499(Top 40%)8288(Top 51%)8288(Top 415%)
21M21.00 mi1.00 mi13675+2759645+1509645+15010049(Top 35%)7400(Top 46%)7400(Top 371%)
35K21.75 mi0.75 mi13614+619596+499596+4912236(Top 43%)8441(Top 52%)8441(Top 423%)
23M23.00 mi1.25 mi13258+3569404+1929404+1928109(Top 29%)6234(Top 39%)6234(Top 312%)
24M24.00 mi1.00 mi12976+2829251+1539251+1537053(Top 25%)5568(Top 35%)5568(Top 279%)
40K24.85 mi0.85 mi12720+2569113+1389113+1387318(Top 26%)5624(Top 35%)5624(Top 282%)
25.2M25.20 mi0.35 mi12715+59102+119102+1112231(Top 43%)8115(Top 50%)8115(Top 407%)
Finish26.22 mi1.02 mi12705+109063+399063+3913059(Top 46%)8560(Top 53%)8560(Top 429%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13622

Males

9780

M50-54

9780

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11776

Males

9041

M50-54

9041

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13622

Males

9780

M50-54

9780

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16199

Males

10817

M50-54

10817

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

20707

Males

12761

M50-54

12761

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

18140

Males

11585

M50-54

11585

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

14623

Males

9890

M50-54

9890

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11499

Males

8288

M50-54

8288

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

10049

Males

7400

M50-54

7400

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12236

Males

8441

M50-54

8441

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8109

Males

6234

M50-54

6234

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

7053

Males

5568

M50-54

5568

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7318

Males

5624

M50-54

5624

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12231

Males

8115

M50-54

8115

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13059

Males

8560

M50-54

8560

Passing Analysis

Category:
Athletes Passed
2006
Passed By
5998
Net Change
-3994
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8711
5K → 10K111534-1525#8711#10236
10K → 15K331131-1098#10236#11334
15K → 20K261340-1314#11334#12648
20K → Half1532-531#12648#13179
Half → 25K411011-970#13179#14149
25K → 30K249291-42#14149#14191
30K → 20M25716+241#14191#13950
20M → 21M28510+275#13950#13675
21M → 35K8726+61#13675#13614
35K → 23M3571+356#13614#13258
23M → 24M2842+282#13258#12976
24M → 40K2560+256#12976#12720
40K → 25.2M3429+5#12720#12715
25.2M → Finish8575+10#12715#12705
TOTALS20065998-3994
📊

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