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BOSTON MARATHON 2025

Eduardo Farfan

Bib: 7610•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
Division (M45-49)
#0 / 2386
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #6365
Start → 5K
21:09 | 6:48/mi
10K· 6.21 mi
42:14
Rank: #6268 (+97)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:24
Rank: #6231 (+37)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:36
Rank: #6002 (+229)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:29:13
Rank: #6001 (+1)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:46:05
Rank: #5974 (+27)
Half → 25K
16:52 | 6:57/mi
30K· 18.64 mi
2:09:02
Rank: #6131 (-157)
25K → 30K
22:57 | 7:23/mi
20M
2:19:34
Rank: #6249 (-118)
30K → 20M
10:32 | 7:45/mi
21M
2:28:39
Rank: #6563 (-314)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
2:34:10
Rank: #6557 (+6)
21M → 35K
5:31 | 7:22/mi
23M
2:44:17
Rank: #6690 (-133)
35K → 23M
10:07 | 8:05/mi
24M
2:52:19
Rank: #6862 (-172)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:00:38
Rank: #7333 (-471)
24M → 40K
8:19 | 9:44/mi
25.2M
3:04:18
Rank: #7572 (-239)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:12:21
Rank: #7708 (-136)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1721:096:4821:09
6:48
-
10K
6.21 mi10:50:2242:146:4821:05
6:47
-0:01
15K
9.32 mi11:11:321:03:246:4821:10
6:49
+0:02
20K
12.43 mi11:32:441:24:366:4821:12
6:49
0:00
Half
13.11 mi11:37:211:29:136:484:37
6:46
-0:03
25K
15.53 mi11:54:131:46:056:5016:52
6:57
+0:11
30K
18.64 mi12:17:102:09:026:5522:57
7:23
+0:26
20M
20.00 mi12:27:422:19:346:5910:32
7:45
+0:22
21M
21.00 mi12:36:472:28:397:059:05
9:05
+1:20
35K
21.75 mi12:42:182:34:107:055:31
7:22
-1:43
23M
23.00 mi12:52:252:44:177:0910:07
8:05
+0:43
24M
24.00 mi13:00:272:52:197:118:02
8:02
-0:03
40K
24.85 mi13:08:463:00:387:168:19
9:44
+1:42
25.2M
25.20 mi13:12:263:04:187:193:40
10:38
+0:54
Finish
26.22 mi13:20:293:12:217:208:03
7:54
-2:44

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

6:46 /mi

Average Pace

7:20 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:51

24% of race

Time at Steady Pace

1:46:17

55% of race

Time at Slower Pace

39:13

20% of race

Average Pace: 7:20 /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 mi10:29:1721:096:4821:09
6:48
#6365
10K
6.21 mi10:50:2242:146:4821:05
6:47
#6268
15K
9.32 mi11:11:321:03:246:4821:10
6:49
#6231
20K
12.43 mi11:32:441:24:366:4821:12
6:49
#6002
Half
13.11 mi11:37:211:29:136:484:37
6:46
#6001
25K
15.53 mi11:54:131:46:056:5016:52
6:57
#5974
30K
18.64 mi12:17:102:09:026:5522:57
7:23
#6131
20M
20.00 mi12:27:422:19:346:5910:32
7:45
#6249
21M
21.00 mi12:36:472:28:397:059:05
9:05
#6563
35K
21.75 mi12:42:182:34:107:055:31
7:22
#6557
23M
23.00 mi12:52:252:44:177:0910:07
8:05
#6690
24M
24.00 mi13:00:272:52:197:118:02
8:02
#6862
40K
24.85 mi13:08:463:00:387:168:19
9:44
#7333
25.2M
25.20 mi13:12:263:04:187:193:40
10:38
#7572
Finish
26.22 mi13:20:293:12:217:208:03
7:54
#7708
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6365581158116212(Top 22%)5633(Top 35%)5633(Top 236%)
10K6.21 mi3.10 mi6268+975739+725739+726249(Top 22%)5686(Top 35%)5686(Top 238%)
15K9.32 mi3.11 mi6231+375698+415698+416212(Top 22%)5633(Top 35%)5633(Top 236%)
20K12.43 mi3.11 mi6002+2295488+2105488+2105550(Top 20%)5067(Top 31%)5067(Top 212%)
Half13.11 mi0.68 mi6001+15484+45484+45877(Top 21%)5364(Top 33%)5364(Top 225%)
25K15.53 mi2.42 mi5974+275438+465438+466040(Top 21%)5431(Top 34%)5431(Top 228%)
30K18.64 mi3.11 mi6131-1575532-945532-946975(Top 25%)5961(Top 37%)5961(Top 250%)
20M20.00 mi1.36 mi6249-1185619-875619-878690(Top 31%)6831(Top 42%)6831(Top 286%)
21M21.00 mi1.00 mi6563-3145834-2155834-21513955(Top 49%)9296(Top 58%)9296(Top 390%)
35K21.75 mi0.75 mi6557+65811+235811+237689(Top 27%)6106(Top 38%)6106(Top 256%)
23M23.00 mi1.25 mi6690-1335883-725883-7210577(Top 37%)7513(Top 47%)7513(Top 315%)
24M24.00 mi1.00 mi6862-1725977-945977-9411446(Top 40%)7867(Top 49%)7867(Top 330%)
40K24.85 mi0.85 mi7333-4716253-2766253-27619548(Top 69%)11574(Top 72%)11574(Top 485%)
25.2M25.20 mi0.35 mi7572-2396384-1316384-13119396(Top 68%)11470(Top 71%)11470(Top 481%)
Finish26.22 mi1.02 mi7708-1366448-646448-6412125(Top 43%)8091(Top 50%)8091(Top 339%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6212

Males

5633

M45-49

5633

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6249

Males

5686

M45-49

5686

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6212

Males

5633

M45-49

5633

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5550

Males

5067

M45-49

5067

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5877

Males

5364

M45-49

5364

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

6040

Males

5431

M45-49

5431

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6975

Males

5961

M45-49

5961

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8690

Males

6831

M45-49

6831

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13955

Males

9296

M45-49

9296

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7689

Males

6106

M45-49

6106

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10577

Males

7513

M45-49

7513

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11446

Males

7867

M45-49

7867

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19548

Males

11574

M45-49

11574

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19396

Males

11470

M45-49

11470

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12125

Males

8091

M45-49

8091

Passing Analysis

Category:
Athletes Passed
1192
Passed By
2535
Net Change
-1343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6365
5K → 10K236139+97#6365#6268
10K → 15K163126+37#6268#6231
15K → 20K26334+229#6231#6002
20K → Half2019+1#6002#6001
Half → 25K140113+27#6001#5974
25K → 30K132289-157#5974#6131
30K → 20M51169-118#6131#6249
20M → 21M15329-314#6249#6563
21M → 35K5347+6#6563#6557
35K → 23M49182-133#6557#6690
23M → 24M36208-172#6690#6862
24M → 40K6477-471#6862#7333
40K → 25.2M5244-239#7333#7572
25.2M → Finish23159-136#7572#7708
TOTALS11922535-1343
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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