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BOSTON MARATHON 2025

Ricardo Zaidan

Bib: 31785•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:29
Rank: #23094
Start → 5K
28:29 | 9:10/mi
10K· 6.21 mi
56:55
Rank: #23058 (+36)
5K → 10K
28:26 | 9:09/mi
15K· 9.32 mi
1:25:21
Rank: #22927 (+131)
10K → 15K
28:26 | 9:09/mi
20K· 12.43 mi
1:54:03
Rank: #22688 (+239)
15K → 20K
28:42 | 9:14/mi
Half· 13.11 mi
2:00:21
Rank: #22680 (+8)
20K → Half
6:18 | 9:14/mi
25K· 15.53 mi
2:23:25
Rank: #22549 (+131)
Half → 25K
23:04 | 9:31/mi
30K· 18.64 mi
2:54:05
Rank: #22299 (+250)
25K → 30K
30:40 | 9:52/mi
20M
3:07:55
Rank: #22237 (+62)
30K → 20M
13:50 | 10:11/mi
21M
3:18:37
Rank: #22113 (+124)
20M → 21M
10:42 | 10:42/mi
35K· 21.75 mi
3:25:54
Rank: #22069 (+44)
21M → 35K
7:17 | 9:44/mi
23M
3:39:11
Rank: #22062 (+7)
35K → 23M
13:17 | 10:37/mi
24M
3:49:30
Rank: #22069 (-7)
23M → 24M
10:19 | 10:19/mi
40K· 24.85 mi
3:58:19
Rank: #22026 (+43)
24M → 40K
8:49 | 10:19/mi
25.2M
4:02:08
Rank: #22000 (+26)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:11:59
Rank: #21984 (+16)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:21
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:11:38
Pace10:02 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4728:299:1028:29
9:10
-
10K
6.21 mi12:21:1356:559:1028:26
9:09
-0:01
15K
9.32 mi12:49:391:25:219:0928:26
9:09
0:00
20K
12.43 mi13:18:211:54:039:1128:42
9:14
+0:05
Half
13.11 mi13:24:392:00:219:116:18
9:14
0:00
25K
15.53 mi13:47:432:23:259:1423:04
9:31
+0:17
30K
18.64 mi14:18:232:54:059:2030:40
9:52
+0:21
20M
20.00 mi14:32:133:07:559:2413:50
10:11
+0:19
21M
21.00 mi14:42:553:18:379:2710:42
10:42
+0:31
35K
21.75 mi14:50:123:25:549:287:17
9:44
-0:58
23M
23.00 mi15:03:293:39:119:3213:17
10:37
+0:53
24M
24.00 mi15:13:483:49:309:3410:19
10:19
-0:18
40K
24.85 mi15:22:373:58:199:358:49
10:19
0:00
25.2M
25.20 mi15:26:264:02:089:373:49
11:04
+0:45
Finish
26.22 mi15:36:174:11:599:379:51
9:40
-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

9:09 /mi

Average Pace

9:37 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:21

48% of race

Time at Steady Pace

1:10:52

28% of race

Time at Slower Pace

1:00:46

24% of race

Average Pace: 9:37 /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 mi11:52:4728:299:1028:29
9:10
#23094
10K
6.21 mi12:21:1356:559:1028:26
9:09
#23058
15K
9.32 mi12:49:391:25:219:0928:26
9:09
#22927
20K
12.43 mi13:18:211:54:039:1128:42
9:14
#22688
Half
13.11 mi13:24:392:00:219:116:18
9:14
#22680
25K
15.53 mi13:47:432:23:259:1423:04
9:31
#22549
30K
18.64 mi14:18:232:54:059:2030:40
9:52
#22299
20M
20.00 mi14:32:133:07:559:2413:50
10:11
#22237
21M
21.00 mi14:42:553:18:379:2710:42
10:42
#22113
35K
21.75 mi14:50:123:25:549:287:17
9:44
#22069
23M
23.00 mi15:03:293:39:119:3213:17
10:37
#22062
24M
24.00 mi15:13:483:49:309:3410:19
10:19
#22069
40K
24.85 mi15:22:373:58:199:358:49
10:19
#22026
25.2M
25.20 mi15:26:264:02:089:373:49
11:04
#22000
Finish
26.22 mi15:36:174:11:599:379:51
9:40
#21984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23094138081380822664(Top 80%)13677(Top 85%)13677(Top 242%)
10K6.21 mi3.10 mi23058+3613814-613814-622996(Top 81%)13803(Top 86%)13803(Top 245%)
15K9.32 mi3.11 mi22927+13113779+3513779+3522664(Top 80%)13677(Top 85%)13677(Top 242%)
20K12.43 mi3.11 mi22688+23913681+9813681+9822030(Top 78%)13373(Top 83%)13373(Top 237%)
Half13.11 mi0.68 mi22680+813674+713674+722703(Top 80%)13650(Top 85%)13650(Top 242%)
25K15.53 mi2.42 mi22549+13113597+7713597+7721904(Top 77%)13243(Top 82%)13243(Top 235%)
30K18.64 mi3.11 mi22299+25013446+15113446+15121214(Top 75%)12810(Top 80%)12810(Top 227%)
20M20.00 mi1.36 mi22237+6213401+4513401+4521510(Top 76%)12823(Top 80%)12823(Top 227%)
21M21.00 mi1.00 mi22113+12413326+7513326+7520596(Top 73%)12302(Top 76%)12302(Top 218%)
35K21.75 mi0.75 mi22069+4413298+2813298+2821112(Top 74%)12500(Top 78%)12500(Top 222%)
23M23.00 mi1.25 mi22062+713250+4813250+4822290(Top 78%)13014(Top 81%)13014(Top 231%)
24M24.00 mi1.00 mi22069-713236+1413236+1422289(Top 78%)12948(Top 80%)12948(Top 229%)
40K24.85 mi0.85 mi22026+4313197+3913197+3921405(Top 75%)12477(Top 77%)12477(Top 221%)
25.2M25.20 mi0.35 mi22000+2613181+1613181+1620836(Top 73%)12212(Top 76%)12212(Top 216%)
Finish26.22 mi1.02 mi21984+1613158+2313158+2321783(Top 77%)12676(Top 79%)12676(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22664

Males

13677

M18-39

13677

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22996

Males

13803

M18-39

13803

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22664

Males

13677

M18-39

13677

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22030

Males

13373

M18-39

13373

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22703

Males

13650

M18-39

13650

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21904

Males

13243

M18-39

13243

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21214

Males

12810

M18-39

12810

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

21510

Males

12823

M18-39

12823

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20596

Males

12302

M18-39

12302

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21112

Males

12500

M18-39

12500

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22290

Males

13014

M18-39

13014

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22289

Males

12948

M18-39

12948

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21405

Males

12477

M18-39

12477

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20836

Males

12212

M18-39

12212

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21783

Males

12676

M18-39

12676

Passing Analysis

Category:
Athletes Passed
1943
Passed By
833
Net Change
+1110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23094
5K → 10K242206+36#23094#23058
10K → 15K23099+131#23058#22927
15K → 20K31374+239#22927#22688
20K → Half3729+8#22688#22680
Half → 25K20069+131#22680#22549
25K → 30K31464+250#22549#22299
30K → 20M10038+62#22299#22237
20M → 21M14925+124#22237#22113
21M → 35K6218+44#22113#22069
35K → 23M8679+7#22069#22062
23M → 24M4956-7#22062#22069
24M → 40K7027+43#22069#22026
40K → 25.2M3812+26#22026#22000
25.2M → Finish5337+16#22000#21984
TOTALS1943833+1110
📊

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