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BOSTON MARATHON 2025

Iury Jäger

Bib: 3335•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #2042
Start → 5K
19:22 | 6:14/mi
10K· 6.21 mi
38:39
Rank: #1975 (+67)
5K → 10K
19:17 | 6:12/mi
15K· 9.32 mi
57:53
Rank: #1893 (+82)
10K → 15K
19:14 | 6:11/mi
20K· 12.43 mi
1:17:17
Rank: #1841 (+52)
15K → 20K
19:24 | 6:15/mi
Half· 13.11 mi
1:21:26
Rank: #1823 (+18)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:36:30
Rank: #1742 (+81)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:56:23
Rank: #1670 (+72)
25K → 30K
19:53 | 6:24/mi
20M
2:05:09
Rank: #1639 (+31)
30K → 20M
8:46 | 6:27/mi
21M
2:11:54
Rank: #1586 (+53)
20M → 21M
6:45 | 6:45/mi
35K· 21.75 mi
2:16:38
Rank: #1574 (+12)
21M → 35K
4:44 | 6:20/mi
23M
2:24:41
Rank: #1512 (+62)
35K → 23M
8:03 | 6:26/mi
24M
2:31:02
Rank: #1481 (+31)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:36:37
Rank: #1460 (+21)
24M → 40K
5:35 | 6:32/mi
25.2M
2:39:07
Rank: #1464 (-4)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:45:37
Rank: #1467 (-3)
25.2M → Finish
6:30 | 6:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:24:11
Pace6:25 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1619:226:1419:22
6:14
-
10K
6.21 mi10:39:3338:396:1319:17
6:12
-0:02
15K
9.32 mi10:58:4757:536:1319:14
6:11
-0:01
20K
12.43 mi11:18:111:17:176:1319:24
6:15
+0:04
Half
13.11 mi11:22:201:21:266:134:09
6:05
-0:10
25K
15.53 mi11:37:241:36:306:1315:04
6:13
+0:08
30K
18.64 mi11:57:171:56:236:1519:53
6:24
+0:11
20M
20.00 mi12:06:032:05:096:158:46
6:27
+0:03
21M
21.00 mi12:12:482:11:546:176:45
6:45
+0:18
35K
21.75 mi12:17:322:16:386:174:44
6:20
-0:25
23M
23.00 mi12:25:352:24:416:178:03
6:26
+0:06
24M
24.00 mi12:31:562:31:026:186:21
6:21
-0:05
40K
24.85 mi12:37:312:36:376:185:35
6:32
+0:11
25.2M
25.20 mi12:40:012:39:076:192:30
7:15
+0:43
Finish
26.22 mi12:46:312:45:376:196:30
6:23
-0:52

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

6:05 /mi

Average Pace

6:19 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:22

94% of race

Time at Steady Pace

6:45

4% of race

Time at Slower Pace

2:30

2% of race

Average Pace: 6:19 /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 mi10:20:1619:226:1419:22
6:14
#2042
10K
6.21 mi10:39:3338:396:1319:17
6:12
#1975
15K
9.32 mi10:58:4757:536:1319:14
6:11
#1893
20K
12.43 mi11:18:111:17:176:1319:24
6:15
#1841
Half
13.11 mi11:22:201:21:266:134:09
6:05
#1823
25K
15.53 mi11:37:241:36:306:1315:04
6:13
#1742
30K
18.64 mi11:57:171:56:236:1519:53
6:24
#1670
20M
20.00 mi12:06:032:05:096:158:46
6:27
#1639
21M
21.00 mi12:12:482:11:546:176:45
6:45
#1586
35K
21.75 mi12:17:322:16:386:174:44
6:20
#1574
23M
23.00 mi12:25:352:24:416:178:03
6:26
#1512
24M
24.00 mi12:31:562:31:026:186:21
6:21
#1481
40K
24.85 mi12:37:312:36:376:185:35
6:32
#1460
25.2M
25.20 mi12:40:012:39:076:192:30
7:15
#1464
Finish
26.22 mi12:46:312:45:376:196:30
6:23
#1467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2042194419441808(Top 6%)1719(Top 11%)1719(Top 30%)
10K6.21 mi3.10 mi1975+671881+631881+631949(Top 7%)1854(Top 12%)1854(Top 33%)
15K9.32 mi3.11 mi1893+821799+821799+821808(Top 6%)1719(Top 11%)1719(Top 30%)
20K12.43 mi3.11 mi1841+521752+471752+471764(Top 6%)1676(Top 10%)1676(Top 30%)
Half13.11 mi0.68 mi1823+181734+181734+181474(Top 5%)1402(Top 9%)1402(Top 25%)
25K15.53 mi2.42 mi1742+811655+791655+791509(Top 5%)1434(Top 9%)1434(Top 25%)
30K18.64 mi3.11 mi1670+721586+691586+691550(Top 5%)1468(Top 9%)1468(Top 26%)
20M20.00 mi1.36 mi1639+311554+321554+321433(Top 5%)1355(Top 8%)1355(Top 24%)
21M21.00 mi1.00 mi1586+531503+511503+511357(Top 5%)1283(Top 8%)1283(Top 23%)
35K21.75 mi0.75 mi1574+121490+131490+131698(Top 6%)1592(Top 10%)1592(Top 28%)
23M23.00 mi1.25 mi1512+621431+591431+591236(Top 4%)1165(Top 7%)1165(Top 21%)
24M24.00 mi1.00 mi1481+311400+311400+311469(Top 5%)1373(Top 9%)1373(Top 24%)
40K24.85 mi0.85 mi1460+211379+211379+211700(Top 6%)1570(Top 10%)1570(Top 28%)
25.2M25.20 mi0.35 mi1464-41382-31382-32277(Top 8%)2030(Top 13%)2030(Top 36%)
Finish26.22 mi1.02 mi1467-31385-31385-32188(Top 8%)2001(Top 12%)2001(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1808

Males

1719

M18-39

1719

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1949

Males

1854

M18-39

1854

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1808

Males

1719

M18-39

1719

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1764

Males

1676

M18-39

1676

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1474

Males

1402

M18-39

1402

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1509

Males

1434

M18-39

1434

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1550

Males

1468

M18-39

1468

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1433

Males

1355

M18-39

1355

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1357

Males

1283

M18-39

1283

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1698

Males

1592

M18-39

1592

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1236

Males

1165

M18-39

1165

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1469

Males

1373

M18-39

1373

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1700

Males

1570

M18-39

1570

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2277

Males

2030

M18-39

2030

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2188

Males

2001

M18-39

2001

Passing Analysis

Category:
Athletes Passed
882
Passed By
307
Net Change
+575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2042
5K → 10K14881+67#2042#1975
10K → 15K10220+82#1975#1893
15K → 20K9038+52#1893#1841
20K → Half202+18#1841#1823
Half → 25K9514+81#1823#1742
25K → 30K10432+72#1742#1670
30K → 20M5221+31#1670#1639
20M → 21M6310+53#1639#1586
21M → 35K3220+12#1586#1574
35K → 23M7311+62#1574#1512
23M → 24M4211+31#1512#1481
24M → 40K3413+21#1481#1460
40K → 25.2M59-4#1460#1464
25.2M → Finish2225-3#1464#1467
TOTALS882307+575
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing